Attachment 12667 Details for Bug 13334 – test application

test application

test-freetype.c (text/x-csrc), 2.55 KB, created by mehmet yasar on 2007-11-21 06:46:30 UTC

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Filename:

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Creator: mehmet yasar

Created: 2007-11-21 06:46:30 UTC

Size: 2.55 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;
>
>#define METAFILE_SURFACE 1
>
>
>
>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.);
>font_face = (cairo_font_face_t *)cairo_ft_font_face_create_for_ft_face(face, 0);
>cairo_set_font_face (cr, font_face);
>cairo_set_font_size (cr, 40);
>
>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 + 68;
>	glyphs[i].x = dx;
>	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_show_glyphs (cr, glyphs, NUM_GLYPHS);
>//cairo_translate (cr, 5, 0);
>//cairo_glyph_path (cr, glyphs, NUM_GLYPHS);
>//cairo_fill(cr);
>cairo_restore(cr);
>}
>
>int	main (int argc, char *argv[])
>{
>RECT rect;
>HDC hdc;
>FT_Library library;
>int er;
>cairo_font_options_t	*options;
>
>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); 
>	}
>
>#ifdef METAFILE_SURFACE
>rect.left = 0;
>rect.top  = 0;
>rect.right  = 100 * 100;
>rect.bottom = 100 * 100;
>hdc = CreateEnhMetaFile(NULL, "output.emf", &rect, NULL);
>if (hdc == NULL)
>	{
>	printf("Can't create metafile");
>	exit(1);
>	}
>
>surface = cairo_win32_printing_surface_create (hdc);
>//surface = cairo_win32_surface_create (hdc);
>#else
>surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 200, 200);
>#endif
>cr = cairo_create(surface);
>
>options = cairo_font_options_create();
>cairo_font_options_set_antialias(options, CAIRO_ANTIALIAS_GRAY);
>cairo_font_options_set_hint_style(options, CAIRO_HINT_STYLE_FULL);
>cairo_set_font_options(cr, options);
>
>draw();
>#ifndef METAFILE_SURFACE
>cairo_surface_write_to_png(surface, "output.png");
>#endif
>
>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 13334: 12667 | 12668

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