Attachment 9546 Details for Bug 10557 – test program

test program

test.c (text/x-csrc), 2.46 KB, created by mehmet yasar on 2007-04-10 01:17:32 UTC

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Creator: mehmet yasar

Created: 2007-04-10 01:17:32 UTC

Size: 2.46 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <string.h>
>#include <windows.h>
>#include <cairo-win32.h>
>
>#include <ft2build.h>
>#include <freetype/freetype.h>
>#include <freetype/ftglyph.h>
>
>cairo_t *cr;
>cairo_surface_t *surface;
>FT_Face face;
>
>
>static void draw()
>{
>  cairo_font_face_t *font_face;
>  cairo_text_extents_t extents;
>  cairo_font_extents_t font_extents;
>  double dx, dy;
>  double height;
>  int i;
>#define NUM_GLYPHS 10
>  cairo_glyph_t glyphs[NUM_GLYPHS];
>
>  cairo_save(cr);
> cairo_translate (cr, 10, 10);
>
>cairo_set_source_rgb (cr, 0., 0., 0.);
>cairo_set_line_width (cr, 2.0);
>
>//cairo_select_font_face (cr, "sans", CAIRO_FONT_SLANT_NORMAL,CAIRO_FONT_WEIGHT_NORMAL);
>   font_face = (cairo_font_face_t *)cairo_ft_font_face_create_for_ft_face(face, FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP);
>   cairo_set_font_face (cr, font_face);
>cairo_set_font_size (cr, 20);
>
>cairo_font_extents (cr, &font_extents);
>height = font_extents.height;
>
>dx = 0.0;
>dy = 0.0;
>for (i=0; i < NUM_GLYPHS; i++) {
>	glyphs[i].index = i + 4;
>	glyphs[i].x = dx + 10;
>	glyphs[i].y = dy + height;
>	cairo_glyph_extents (cr, &glyphs[i], 1, &extents);
>	dx += extents.x_advance;
>	dy += extents.y_advance;
>}
>
>cairo_translate (cr, 0, 2 * height);
>
>  cairo_save(cr);
>cairo_show_glyphs (cr, glyphs, NUM_GLYPHS);
>cairo_glyph_path (cr, glyphs, NUM_GLYPHS);
>cairo_restore (cr);
>
>  cairo_restore(cr);
>}
>
>int main (int argc, char *argv[])
>{
>  RECT rect;
>  HDC hdc;
>FT_Library library;
>int er;
>
>er = FT_Init_FreeType( &library );
>if(er)
>	{
>	printf("library init error\n"); 
>	exit(1);
>	}
>
>er = FT_New_Face(library, "cour.ttf", 0, &face);
>if(er == FT_Err_Unknown_File_Format)
>	{
>	printf("unknown file format\n"); 
>	exit(1); 
>	}
>else if(er)
>	{
>	printf("font unknown error: %d\n", er); 
>	exit(1); 
>	}
>//#define METAFILE_SURFACE 1
>
>#ifdef METAFILE_SURFACE
>  rect.left = 0;
>  rect.top  = 0;
>  rect.right  = 200 * 100;
>  rect.bottom = 200 * 100;
>  hdc = CreateEnhMetaFileW (NULL, L"x.emf\0\0", &rect, L"Emf\0\0");
>  if (hdc == NULL)
>    {
>      printf("Can't create metafile");
>      return 0;
>    }
>  surface = cairo_win32_surface_create (hdc);
>#else
>  surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 500, 500);
>#endif
>  cr = cairo_create(surface);
>
>  draw();
>  cairo_surface_write_to_png(surface, "x.png");
>
>
>  cairo_surface_finish(surface);
>  cairo_surface_destroy(surface);
>  cairo_destroy(cr);
>
>#ifdef METAFILE_SURFACE
>  HENHMETAFILE metafile;
>  metafile = CloseEnhMetaFile(hdc);
>  DeleteEnhMetaFile(metafile);
>  DeleteDC(hdc);
>#endif
>  return 0;
>}

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Attachments on bug 10557: 9546 | 9547 | 9548

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