Attachment 3007 Details for Bug 4156 – C version of your Pango test case

C version of your Pango test case

gjc-pdf.c (text/plain), 1.64 KB, created by Owen Taylor on 2005-08-23 07:49:48 UTC

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Creator: Owen Taylor

Created: 2005-08-23 07:49:48 UTC

Size: 1.64 KB

patch

obsolete

>#include <pango/pangocairo.h>
>#include <cairo-pdf.h>
>#include <stdlib.h>
>
>#define WIDTH 400
>#define HEIGHT 300
>
>void
>draw_text (cairo_t *cr)
>{
>    PangoLayout *layout;
>    PangoFontDescription *desc;
>    int width, height;
>    
>    cairo_translate (cr, 100, 100);
>
>    layout = pango_cairo_create_layout (cr);
>
>    desc = pango_font_description_from_string ("FreeSerif 100");
>    pango_layout_set_font_description (layout, desc);
>    pango_layout_set_text (layout, "\342\216\242", -1); /* U+23A2 */
>    
>    pango_layout_get_pixel_size (layout, &width, &height);
>    g_print ("%d %d\n", width, height);
>
>    cairo_rectangle (cr, 0, 0, width, height);
>    cairo_set_source_rgb (cr, 1., .5, .5);
>    cairo_set_line_width (cr, 1);
>    cairo_stroke (cr);
>    cairo_move_to (cr, 0, 0);
>    cairo_set_source_rgb (cr, 0., 0., 0.0);
>    pango_cairo_show_layout (cr, layout);
>}
>
>int main (int argc, char **argv)
>{
>    const char *filename;
>    cairo_surface_t *surface;
>    cairo_t *cr;
>
>    if (argc != 2) {
>        g_printerr ("Usage: cairosimple OUTPUT_BASENAME\n");
>	exit (1);
>    }
>
>    filename = g_strconcat (argv[1], ".png", NULL);
>
>    surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, WIDTH, HEIGHT);
>    cr = cairo_create (surface);
>
>    cairo_set_source_rgb (cr, 1.0, 1.0, 1.0);
>    cairo_paint (cr);
>    
>    draw_text(cr);
>
>    cairo_surface_write_to_png (surface, filename);
>
>    filename = g_strconcat (argv[1], ".pdf", NULL);
>    
>    /* output also a PDF file */
>    surface = cairo_pdf_surface_create (filename, WIDTH, HEIGHT);
>    cr = cairo_create (surface);
>
>    draw_text(cr);
>
>    cairo_show_page (cr);
>    cairo_surface_finish (surface);
>
>    return 0;
>}

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Attachments on bug 4156: 2942 | 2943 | 3007

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