diff options
Diffstat (limited to 'progs/openvg/trivial/stroke.c')
-rw-r--r-- | progs/openvg/trivial/stroke.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/progs/openvg/trivial/stroke.c b/progs/openvg/trivial/stroke.c deleted file mode 100644 index 58ae5b7bc87..00000000000 --- a/progs/openvg/trivial/stroke.c +++ /dev/null @@ -1,116 +0,0 @@ -#include "eglcommon.h" - -#include <VG/openvg.h> -#include <X11/keysym.h> -#include <stdio.h> - -const VGfloat white_color[4] = {1.0, 1.0, 1.0, 1.0}; -const VGfloat color[4] = {0.4, 0.1, 1.0, 1.0}; - -VGPath path; -VGPaint fill; - -VGint cap_style = VG_CAP_BUTT; -VGint join_style = VG_JOIN_MITER; - -static void -init(void) -{ -#if 0 - static const VGubyte cmds[] = {VG_MOVE_TO_ABS, - VG_CUBIC_TO_ABS, - }; - static const VGfloat coords[] = {30, 30, 264, 0, 0, 264, 234, 234 - }; -#else - static const VGubyte cmds[] = {VG_MOVE_TO_ABS, - VG_LINE_TO_ABS, - VG_LINE_TO_ABS - }; - static const VGfloat coords[] = {30, 30, 202, 30, 150, 224 - }; -#endif - VGfloat dash_pattern[2] = { 20.f, 20.f }; - path = vgCreatePath(VG_PATH_FORMAT_STANDARD, VG_PATH_DATATYPE_F, 1, 0, 0, 0, - VG_PATH_CAPABILITY_APPEND_TO); - vgAppendPathData(path, 3, cmds, coords); - - fill = vgCreatePaint(); - vgSetParameterfv(fill, VG_PAINT_COLOR, 4, color); - vgSetPaint(fill, VG_FILL_PATH); - - vgSetfv(VG_CLEAR_COLOR, 4, white_color); - vgSetf(VG_STROKE_LINE_WIDTH, 20); - vgSeti(VG_STROKE_CAP_STYLE, cap_style); - vgSeti(VG_STROKE_JOIN_STYLE, join_style); - vgSetfv(VG_STROKE_DASH_PATTERN, 2, dash_pattern); - vgSetf(VG_STROKE_DASH_PHASE, 0.0f); -} - -/* new window size or exposure */ -static void -reshape(int w, int h) -{ - vgLoadIdentity(); -} - -static void -draw(void) -{ - vgClear(0, 0, window_width(), window_height()); - vgDrawPath(path, VG_STROKE_PATH); - - vgFlush(); -} - -static int key_press(unsigned key) -{ - switch(key) { - case XK_c: - case XK_C: - ++cap_style; - if (cap_style > VG_CAP_SQUARE) - cap_style = VG_CAP_BUTT; - switch(cap_style) { - case VG_CAP_BUTT: - fprintf(stderr, "Cap style 'butt'\n"); - break; - case VG_CAP_ROUND: - fprintf(stderr, "Cap style 'round'\n"); - break; - case VG_CAP_SQUARE: - fprintf(stderr, "Cap style 'square'\n"); - break; - } - vgSeti(VG_STROKE_CAP_STYLE, cap_style); - break; - case XK_j: - case XK_J: - ++join_style; - if (join_style > VG_JOIN_BEVEL) - join_style = VG_JOIN_MITER; - switch(join_style) { - case VG_JOIN_MITER: - fprintf(stderr, "Join style 'miter'\n"); - break; - case VG_JOIN_ROUND: - fprintf(stderr, "Join style 'round'\n"); - break; - case VG_JOIN_BEVEL: - fprintf(stderr, "Join style 'bevel'\n"); - break; - } - vgSeti(VG_STROKE_JOIN_STYLE, join_style); - break; - default: - break; - } - - return VG_TRUE; -} - -int main(int argc, char **argv) -{ - return run(argc, argv, init, reshape, - draw, key_press); -} |