diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | test/pdf-surface.c | 62 |
2 files changed, 62 insertions, 7 deletions
@@ -1,5 +1,12 @@ 2005-05-17 Carl Worth <cworth@cworth.org> + * test/pdf-surface.c: (draw), (main): Update PDF test case to make + sure we're actually getting the right paper size, image scaling + etc. And it should now be easier to see if cairo is happy by manually + viewing the resulting PDF file. + +2005-05-17 Carl Worth <cworth@cworth.org> + * src/cairo-xlib-test.h: Fix to include cairo-xlib.h, (which also fixes test/xlib-surface.c). diff --git a/test/pdf-surface.c b/test/pdf-surface.c index 1a0e80c49..2cf2a2b37 100644 --- a/test/pdf-surface.c +++ b/test/pdf-surface.c @@ -30,7 +30,59 @@ /* Pretty boring test just to make sure things aren't crashing --- * no verification that we're getting good results yet. -*/ + * But you can manually view the image to make sure it looks happy. + */ + +#define WIDTH_IN_INCHES 3 +#define HEIGHT_IN_INCHES 3 +#define WIDTH (WIDTH_IN_INCHES * 72.0) +#define HEIGHT (HEIGHT_IN_INCHES * 72.0) + +static void +draw (cairo_t *cr, double width, double height) +{ +#define STROKE_WIDTH .04 + + double size; + + if (width > height) + size = height; + else + size = width; + + cairo_translate (cr, (width - size) / 2.0, (height - size) / 2.0); + cairo_scale (cr, size, size); + + /* Fill face */ + cairo_arc (cr, 0.5, 0.5, 0.5 - STROKE_WIDTH, 0, 2 * M_PI); + cairo_set_source_rgb (cr, 1, 1, 0); + cairo_save (cr); + { + cairo_fill (cr); + } + cairo_restore (cr); + + cairo_set_source_rgb (cr, 0, 0, 0); + + /* Stroke face */ + cairo_set_line_width (cr, STROKE_WIDTH / 2.0); + cairo_stroke (cr); + + /* Eyes */ + cairo_set_line_width (cr, STROKE_WIDTH); + cairo_arc (cr, 0.3, 0.4, STROKE_WIDTH, 0, 2 * M_PI); + cairo_fill (cr); + cairo_arc (cr, 0.7, 0.4, STROKE_WIDTH, 0, 2 * M_PI); + cairo_fill (cr); + + /* Mouth */ + cairo_move_to (cr, 0.3, 0.7); + cairo_curve_to (cr, + 0.4, 0.8, + 0.6, 0.8, + 0.7, 0.7); + cairo_stroke (cr); +} int main (void) @@ -41,9 +93,7 @@ main (void) printf("\n"); - surface = cairo_pdf_surface_create (filename, - 29.7 * 182.88, - 21.0 * 182.88); + surface = cairo_pdf_surface_create (filename, WIDTH, HEIGHT); if (surface == NULL) { cairo_test_log ("Failed to create pdf surface for file %s\n", filename); return CAIRO_TEST_FAILURE; @@ -51,9 +101,7 @@ main (void) cr = cairo_create (surface); - cairo_rectangle (cr, 10, 10, 100, 100); - cairo_set_source_rgb (cr, 1, 0, 0); - cairo_fill (cr); + draw (cr, WIDTH, HEIGHT); cairo_show_page (cr); |