C++ (Cpp) fz_write_ps_file_headerの例

コード例 #1

ファイル: output-ps.c プロジェクト: ArtifexSoftware/mupdf

void fz_write_pixmap_as_ps(fz_context *ctx, fz_output *out, const fz_pixmap *pixmap)
{
	fz_band_writer *writer;

	fz_write_ps_file_header(ctx, out);

	writer = fz_new_ps_band_writer(ctx, out);

	fz_try(ctx)
	{
		fz_write_header(ctx, writer, pixmap->w, pixmap->h, pixmap->n, pixmap->alpha, pixmap->xres, pixmap->yres, 1);
		fz_write_band(ctx, writer, pixmap->stride, 0, pixmap->h, pixmap->samples);
		fz_write_trailer(ctx, writer);
	}
	fz_always(ctx)
	{
		fz_drop_band_writer(ctx, writer);
	}
	fz_catch(ctx)
	{
		fz_rethrow(ctx);
	}

	fz_write_ps_file_trailer(ctx, out, 1);
}

コード例 #2

ファイル: output-ps.c プロジェクト: camlhsegu/mupdf

void fz_write_pixmap_as_ps(fz_context *ctx, fz_output *out, const fz_pixmap *pixmap)
{
	fz_ps_output_context *psoc;

	fz_write_ps_file_header(ctx, out);

	psoc = fz_write_ps_header(ctx, out, pixmap->w, pixmap->h, pixmap->n, pixmap->xres, pixmap->yres, 1);

	fz_try(ctx)
	{
		fz_write_ps_band(ctx, out, psoc, pixmap->w, pixmap->h, pixmap->n, pixmap->stride, 0, 0, pixmap->samples);
	}
	fz_always(ctx)
	{
		fz_write_ps_trailer(ctx, out, psoc);
	}
	fz_catch(ctx)
	{
		fz_rethrow(ctx);
	}

	fz_write_ps_file_trailer(ctx, out, 1);
}