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draw: allow text to be on multiple lines 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-10-01 14:07:30 +02:00
parent 031726c9b9
commit 0261969930
1 changed files with 3 additions and 1 deletions
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4
draw.c
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@ -393,7 +393,9 @@ draw_text(draw_context_t *ctx, font_t *font,
pango_units_from_double(area.width pango_units_from_double(area.width
- (pdata->margin.left - (pdata->margin.left
+ pdata->margin.right))); + pdata->margin.right)));
pango_layout_set_height(ctx->layout, pango_units_from_double(area.height));
pango_layout_set_ellipsize(ctx->layout, PANGO_ELLIPSIZE_END); pango_layout_set_ellipsize(ctx->layout, PANGO_ELLIPSIZE_END);
pango_layout_set_wrap(ctx->layout, PANGO_WRAP_WORD_CHAR);
pango_layout_set_attributes(ctx->layout, pdata->attr_list); pango_layout_set_attributes(ctx->layout, pdata->attr_list);
pango_layout_set_font_description(ctx->layout, font->desc); pango_layout_set_font_description(ctx->layout, font->desc);
pango_layout_get_pixel_extents(ctx->layout, NULL, &ext); pango_layout_get_pixel_extents(ctx->layout, NULL, &ext);
@ -402,7 +404,7 @@ draw_text(draw_context_t *ctx, font_t *font,
/* + 1 is added for rounding, so that in any case of doubt we rather draw /* + 1 is added for rounding, so that in any case of doubt we rather draw
* the text 1px lower than too high which usually results in a better type * the text 1px lower than too high which usually results in a better type
* face */ * face */
y = area.y + (ctx->height - font->height + 1) / 2 + pdata->margin.top; y = area.y + (ctx->height - ext.height + 1) / 2 + pdata->margin.top;
switch(pdata->align) switch(pdata->align)
{ {