MadButterfly: src/X_main.c annotate

annotate src/X_main.c @ 27:19c603dd6ff9

Add text shape.

author	Thinker K.F. Li <thinker@branda.to>
date	Mon, 04 Aug 2008 10:10:47 +0800
parents	d50f33040de6
children	e06a4a667ce2

rev	line source
3 164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #include <stdio.h>
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 #include <unistd.h>
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3 #include <X11/Xlib.h>
6 772511b8b9be Cairo specify RGB values in range 0.0 ~ 1.0. Thinker K.F. Li <thinker@branda.to> parents: 5 diff changeset	4 #include <X11/Xutil.h>
3 164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	5 #include <cairo.h>
10 7cfecdce94cc Remove warning messages Thinker K.F. Li <thinker@branda.to> parents: 9 diff changeset	6 #include <cairo-xlib.h>
3 164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	7
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	8 #include <string.h>
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	9 #include "shapes.h"
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	10 #include "redraw_man.h"
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	11 #include "paint.h"
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	12
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	13 Display *display;
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	14
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	15 void draw_path(cairo_t *cr, int w, int h) {
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	16 cairo_t *tmpcr;
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	17 cairo_surface_t *tmpsuf;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	18 redraw_man_t rdman;
23 56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	19 shape_t path1, path2, *path3;
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	20 coord_t coord1, coord2, *coord3;
23 56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	21 paint_t fill1, fill2, *fill3;
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	22 paint_t stroke, text_stroke;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	23 shape_t *text;
23 56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	24 grad_stop_t fill3_stops[3];
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	25 cairo_font_face_t *face;
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	26 int i;
12 79e9edf4c00a Add redraw manager Thinker K.F. Li <thinker@branda.to> parents: 11 diff changeset	27
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	28 tmpsuf = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h);
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	29 tmpcr = cairo_create(tmpsuf);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	30
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	31 cairo_set_source_surface(cr, tmpsuf, 0, 0);
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	32 redraw_man_init(&rdman, tmpcr, cr);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	33 coord1 = rdman_coord_new(&rdman, rdman.root_coord);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	34 coord2 = rdman_coord_new(&rdman, rdman.root_coord);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	35 coord3 = rdman_coord_new(&rdman, rdman.root_coord);
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	36
21 83d24300a992 opacity (alpha) channel Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	37 fill1 = paint_color_new(&rdman, 1, 1, 0, 0.5);
83d24300a992 opacity (alpha) channel Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	38 fill2 = paint_color_new(&rdman, 0, 1, 1, 0.5);
22 8fcf2d878ecd shapes with stroke Thinker K.F. Li <thinker@branda.to> parents: 21 diff changeset	39 stroke = paint_color_new(&rdman, 0.4, 0.4, 0.4, 1);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	40 text_stroke = paint_color_new(&rdman, 0.5, 0.5, 0.5, 1);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	41
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	42 face = cairo_get_font_face(tmpcr);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	43 text = sh_text_new("hello \xe6\xbc\xa2\xe5\xad\x97", 10, h / 4,
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	44 36.0, face);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	45 rdman_paint_stroke(&rdman, text_stroke, text);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	46 text->stroke_width = 0.5;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	47 rdman_add_shape(&rdman, text, coord3);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	48
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	49 path1 = sh_path_new("M 22,89.36218 C -34,-0.63782 39,-9.637817 82,12.36218 C 125,34.36218 142,136.36218 142,136.36218 C 100.66667,125.36218 74.26756,123.42795 22,89.36218 z ");
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	50 rdman_paint_fill(&rdman, fill1, path1);
22 8fcf2d878ecd shapes with stroke Thinker K.F. Li <thinker@branda.to> parents: 21 diff changeset	51 rdman_paint_stroke(&rdman, stroke, path1);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	52 coord1->matrix[0] = 0.8;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	53 coord1->matrix[1] = 0;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	54 coord1->matrix[2] = 20;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	55 coord1->matrix[4] = 0.8;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	56 coord1->matrix[5] = 20;
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	57
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	58 path2 = sh_path_new("M 22,89.36218 C -34,-0.63782 39,-9.637817 82,12.36218 C 125,34.36218 142,136.36218 142,136.36218 C 100.66667,125.36218 74.26756,123.42795 22,89.36218 z ");
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	59 rdman_paint_fill(&rdman, fill2, path2);
22 8fcf2d878ecd shapes with stroke Thinker K.F. Li <thinker@branda.to> parents: 21 diff changeset	60 rdman_paint_stroke(&rdman, stroke, path2);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	61 coord2->matrix[0] = -0.8;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	62 coord2->matrix[1] = 0;
20 74d3d5dc9aaa rename XXX_draw() to XXX_fill() Thinker K.F. Li <thinker@branda.to> parents: 19 diff changeset	63 coord2->matrix[2] = 180;
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	64 coord2->matrix[4] = 0.8;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	65 coord2->matrix[5] = 20;
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	66
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	67 rdman_coord_changed(&rdman, coord1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	68 rdman_coord_changed(&rdman, coord2);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	69 rdman_add_shape(&rdman, (shape_t *)path1, coord1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	70 rdman_add_shape(&rdman, (shape_t *)path2, coord2);
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	71
23 56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	72
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	73 fill3 = paint_linear_new(&rdman, 50, 50, 150, 150);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	74 grad_stop_init(fill3_stops, 0, 1, 0, 0, 0.5);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	75 grad_stop_init(fill3_stops + 1, 0.5, 0, 1, 0, 0.5);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	76 grad_stop_init(fill3_stops + 2, 1, 0, 0, 1, 0.5);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	77 paint_linear_stops(fill3, 3, fill3_stops);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	78 path3 = sh_path_new("M 50,50 L 50,150 L 150,150 L 150,50 z");
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	79 rdman_paint_fill(&rdman, fill3, path3);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	80 rdman_add_shape(&rdman, (shape_t *)path3, rdman.root_coord);
56f592f56ff7 Fix bug and add linear gradient paint. Thinker K.F. Li <thinker@branda.to> parents: 22 diff changeset	81
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	82 rdman_redraw_all(&rdman);
c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	83
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	84 XFlush(display);
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	85
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	86 for(i = 0; i < 50; i++) {
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	87 usleep(20000);
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	88 path1->stroke_width = i / 10;
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	89 path2->stroke_width = i / 10;
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	90 coord1->matrix[2] += 1;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	91 coord1->matrix[5] += 1;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	92 coord2->matrix[2] -= 1;
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	93 coord2->matrix[5] += 1;
21 83d24300a992 opacity (alpha) channel Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	94 paint_color_set(fill1, 1, 1, (i/25) & 0x1, 0.5);
83d24300a992 opacity (alpha) channel Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	95 paint_color_set(fill2, (i/25) & 0x1, 1, 1, 0.5);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	96 rdman_paint_changed(&rdman, fill1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	97 rdman_paint_changed(&rdman, fill2);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	98 rdman_coord_changed(&rdman, coord1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	99 rdman_coord_changed(&rdman, coord2);
16 e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	100 rdman_redraw_changed(&rdman);
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	101 XFlush(display);
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	102 }
e17e12b112c4 A simple animation using rdman_redraw_changed(). Thinker K.F. Li <thinker@branda.to> parents: 15 diff changeset	103
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	104 for(i = 0; i < 5; i++) {
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	105 usleep(500000);
21 83d24300a992 opacity (alpha) channel Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	106 paint_color_set(fill1, 1, i % 2, 0, 0.5);
83d24300a992 opacity (alpha) channel Thinker K.F. Li <thinker@branda.to> parents: 20 diff changeset	107 paint_color_set(fill2, 0, i % 2, 1, 0.5);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	108 rdman_paint_changed(&rdman, fill1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	109 rdman_paint_changed(&rdman, fill2);
18 0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	110 rdman_redraw_changed(&rdman);
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	111 XFlush(display);
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	112 }
0f3baa488a62 Support solid color paint for fill. Thinker K.F. Li <thinker@branda.to> parents: 16 diff changeset	113
26 d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	114 for(i = 0; i < 4; i++) {
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	115 usleep(500000);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	116 path1->stroke_width -= 1;
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	117 path2->stroke_width -= 1;
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	118 rdman_shape_changed(&rdman, path1);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	119 rdman_shape_changed(&rdman, path2);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	120 rdman_redraw_changed(&rdman);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	121 XFlush(display);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	122 }
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	123 for(i = 0; i < 4; i++) {
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	124 usleep(500000);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	125 path1->stroke_width += 1;
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	126 path2->stroke_width += 1;
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	127 rdman_shape_changed(&rdman, path1);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	128 rdman_shape_changed(&rdman, path2);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	129 rdman_redraw_changed(&rdman);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	130 XFlush(display);
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	131 }
d50f33040de6 Set line width for path. Thinker K.F. Li <thinker@branda.to> parents: 24 diff changeset	132
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	133 for(i = 0; i < 4; i++) {
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	134 usleep(500000);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	135 text->stroke_width += 1;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	136 rdman_shape_changed(&rdman, text);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	137 coord3->matrix[2] += 5;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	138 rdman_coord_changed(&rdman, coord3);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	139 rdman_redraw_changed(&rdman);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	140 XFlush(display);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	141 }
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	142 for(i = 0; i < 4; i++) {
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	143 usleep(500000);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	144 text->stroke_width -= 1;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	145 rdman_shape_changed(&rdman, text);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	146 coord3->matrix[2] -= 5;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	147 rdman_coord_changed(&rdman, coord3);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	148 rdman_redraw_changed(&rdman);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	149 XFlush(display);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	150 }
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	151
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	152 for(i = 0; i < 4; i++) {
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	153 usleep(500000);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	154 text->stroke_width += 1;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	155 rdman_shape_changed(&rdman, text);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	156 coord3->matrix[5] += 5;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	157 rdman_coord_changed(&rdman, coord3);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	158 rdman_redraw_changed(&rdman);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	159 XFlush(display);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	160 }
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	161 for(i = 0; i < 4; i++) {
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	162 usleep(500000);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	163 text->stroke_width -= 1;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	164 rdman_shape_changed(&rdman, text);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	165 coord3->matrix[5] -= 5;
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	166 rdman_coord_changed(&rdman, coord3);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	167 rdman_redraw_changed(&rdman);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	168 XFlush(display);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	169 }
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	170
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	171 fill1->free(fill1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	172 fill2->free(fill2);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	173 stroke->free(stroke);
19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	174 text_stroke->free(text_stroke);
15 c2ce186a5c37 X_main uses rdman_redraw_all() Thinker K.F. Li <thinker@branda.to> parents: 13 diff changeset	175 redraw_man_destroy(&rdman);
19 cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	176 sh_path_free(path1);
cf6d65398619 More animation demo Thinker K.F. Li <thinker@branda.to> parents: 18 diff changeset	177 sh_path_free(path2);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	178 sh_text_free(text);
24 e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	179 cairo_destroy(tmpcr);
e598bc809c0f No more flash when animation. Thinker K.F. Li <thinker@branda.to> parents: 23 diff changeset	180 cairo_surface_destroy(tmpsuf);
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	181 }
9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	182
3 164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	183 void drawing(cairo_surface_t *surface, int w, int h) {
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	184 cairo_t *cr;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	185
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	186 cr = cairo_create(surface);
7 569f3168ba53 Clear background & tranform relative pos into absolute ones Thinker K.F. Li <thinker@branda.to> parents: 6 diff changeset	187 cairo_set_source_rgb(cr, 0, 0, 0);
569f3168ba53 Clear background & tranform relative pos into absolute ones Thinker K.F. Li <thinker@branda.to> parents: 6 diff changeset	188 cairo_paint(cr);
5 9c331ec9e210 SVG path is partially supported Thinker K.F. Li <thinker@branda.to> parents: 3 diff changeset	189 draw_path(cr, w, h);
27 19c603dd6ff9 Add text shape. Thinker K.F. Li <thinker@branda.to> parents: 26 diff changeset	190 cairo_destroy(cr);
3 164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	191 }
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	192
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	193 int
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	194 main(int argc, char * const argv[]) {
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	195 Window root;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	196 Visual *visual;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	197 int screen;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	198 XSetWindowAttributes wattr;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	199 Window win;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	200 int depth;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	201 cairo_surface_t *surface;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	202 int w, h;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	203 int x, y;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	204 int r;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	205
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	206 display = XOpenDisplay(":0.0");
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	207 if(display == NULL)
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	208 printf("XOpenDisplay\n");
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	209 screen = DefaultScreen(display);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	210 root = DefaultRootWindow(display);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	211 visual = DefaultVisual(display, screen);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	212 depth = DefaultDepth(display, screen);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	213 wattr.override_redirect = False;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	214 x = 10;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	215 y = 10;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	216 w = 200;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	217 h = 200;
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	218 win = XCreateWindow(display, root,
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	219 x, y,
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	220 w, h,
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	221 1, depth, InputOutput, visual,
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	222 CWOverrideRedirect, &wattr);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	223 r = XMapWindow(display, win);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	224
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	225 surface = cairo_xlib_surface_create(display, win, visual, w, h);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	226 if(surface == NULL)
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	227 printf("cairo_xlib_surface_create\n");
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	228
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	229 drawing(surface, w, h);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	230
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	231 XFlush(display);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	232 sleep(10);
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	233
164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	234 XCloseDisplay(display);
10 7cfecdce94cc Remove warning messages Thinker K.F. Li <thinker@branda.to> parents: 9 diff changeset	235 return 0;
3 164162781a7a Test cairo with Xlib surface Thinker K.F. Li <thinker@branda.to> parents: diff changeset	236 }

Mercurial > MadButterfly

annotate src/X_main.c @ 27:19c603dd6ff9