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authorBehdad Esfahbod <behdad@gnome.org>2007-01-16 20:07:35 +0000
committerBehdad Esfahbod <behdad@src.gnome.org>2007-01-16 20:07:35 +0000
commit80e647a8dbc97662b9d966c0f7a8e1aedea89eed (patch)
treed3a322c28112b7623765847aa32e8e319c576b45 /pango/pangocairo-render.c
parente6b83e4264b4ad2ab73a3239d902b4064c75634d (diff)
downloadpango-80e647a8dbc97662b9d966c0f7a8e1aedea89eed.tar.gz
*.c, *.h: Drop trailing whitespace.
2007-01-16 Behdad Esfahbod <behdad@gnome.org> *.c, *.h: Drop trailing whitespace. svn path=/trunk/; revision=2163
Diffstat (limited to 'pango/pangocairo-render.c')
-rw-r--r--pango/pangocairo-render.c108
1 files changed, 54 insertions, 54 deletions
diff --git a/pango/pangocairo-render.c b/pango/pangocairo-render.c
index 48aedf95..595ff0ce 100644
--- a/pango/pangocairo-render.c
+++ b/pango/pangocairo-render.c
@@ -50,7 +50,7 @@ set_color (PangoCairoRenderer *crenderer,
PangoRenderPart part)
{
PangoColor *color = pango_renderer_get_color ((PangoRenderer *) (crenderer), part);
-
+
if (color)
cairo_set_source_rgb (crenderer->cr,
color->red / 65535.,
@@ -133,7 +133,7 @@ _pango_cairo_renderer_draw_unknown_glyph (PangoCairoRenderer *crenderer,
cairo_save (crenderer->cr);
cairo_get_current_point (crenderer->cr, &temp_x, &temp_y);
- hbi = _pango_cairo_font_get_hex_box_info ((PangoCairoFont *)font);
+ hbi = _pango_cairo_font_get_hex_box_info ((PangoCairoFont *)font);
if (!hbi || !_pango_cairo_font_install ((PangoCairoFont *) (hbi->font), crenderer->cr))
{
@@ -179,7 +179,7 @@ done:
cairo_move_to (crenderer->cr, temp_x, temp_y);
cairo_restore (crenderer->cr);
}
-
+
static void
pango_cairo_renderer_draw_glyphs (PangoRenderer *renderer,
PangoFont *font,
@@ -191,7 +191,7 @@ pango_cairo_renderer_draw_glyphs (PangoRenderer *renderer,
/* cairo_glyph_t is 24 bytes */
#define MAX_STACK 40
-
+
int i, count;
int x_position = 0;
cairo_glyph_t *cairo_glyphs;
@@ -217,7 +217,7 @@ pango_cairo_renderer_draw_glyphs (PangoRenderer *renderer,
base_y + (double)(gi->geometry.y_offset) / PANGO_SCALE;
_pango_cairo_renderer_draw_unknown_glyph (crenderer, font, gi, cx, cy);
- }
+ }
x_position += gi->geometry.width;
}
@@ -250,7 +250,7 @@ pango_cairo_renderer_draw_glyphs (PangoRenderer *renderer,
cairo_glyphs[count].y = cy;
count++;
}
- }
+ }
x_position += gi->geometry.width;
}
@@ -258,13 +258,13 @@ pango_cairo_renderer_draw_glyphs (PangoRenderer *renderer,
cairo_glyph_path (crenderer->cr, cairo_glyphs, count);
else
cairo_show_glyphs (crenderer->cr, cairo_glyphs, count);
-
+
if (glyphs->num_glyphs > MAX_STACK)
g_free (cairo_glyphs);
done:
cairo_restore (crenderer->cr);
-
+
#undef MAX_STACK
}
@@ -287,13 +287,13 @@ pango_cairo_renderer_draw_rectangle (PangoRenderer *renderer,
cairo_rectangle (crenderer->cr,
crenderer->x_offset + (double)x / PANGO_SCALE,
- crenderer->y_offset + (double)y / PANGO_SCALE,
+ crenderer->y_offset + (double)y / PANGO_SCALE,
(double)width / PANGO_SCALE, (double)height / PANGO_SCALE);
if (!crenderer->do_path)
{
cairo_fill (crenderer->cr);
-
+
cairo_restore (crenderer->cr);
}
}
@@ -304,11 +304,11 @@ pango_cairo_renderer_draw_rectangle (PangoRenderer *renderer,
* A/ \ / \ / \ A/ \ / \ |
* \ \ / \ / /D \ \ / \ |
* \ \/ C \/ / \ \/ C \ | height = HEIGHT_SQUARES * square
- * \ /\ F / \ F /\ \ |
+ * \ /\ F / \ F /\ \ |
* \ / \ / \ / \ \G |
* \ / \ / \ / \ / |
* \/ \/ \/ \/ -
- * B B
+ * B B
* |---|
* unit_width = (HEIGHT_SQUARES - 1) * square
*
@@ -336,16 +336,16 @@ draw_error_underline (cairo_t *cr,
y_top = y;
y_bottom = y + height;
-
+
/* Bottom of squiggle */
cairo_move_to (cr, x - square / 2, y_top + square / 2); /* A */
for (i = 0; i < width_units; i += 2)
{
double x_middle = x + (i + 1) * unit_width;
double x_right = x + (i + 2) * unit_width;
-
+
cairo_line_to (cr, x_middle, y_bottom); /* B */
-
+
if (i + 1 == width_units)
/* Nothing */;
else if (i + 2 == width_units)
@@ -353,14 +353,14 @@ draw_error_underline (cairo_t *cr,
else
cairo_line_to (cr, x_right, y_top + square); /* C */
}
-
+
/* Top of squiggle */
for (i -= 2; i >= 0; i -= 2)
{
double x_left = x + i * unit_width;
double x_middle = x + (i + 1) * unit_width;
double x_right = x + (i + 2) * unit_width;
-
+
if (i + 1 == width_units)
cairo_line_to (cr, x_middle + square / 2, y_bottom - square / 2); /* G */
else {
@@ -368,7 +368,7 @@ draw_error_underline (cairo_t *cr,
cairo_line_to (cr, x_right, y_top); /* E */
cairo_line_to (cr, x_middle, y_bottom - square); /* F */
}
-
+
cairo_line_to (cr, x_left, y_top); /* H */
}
}
@@ -388,7 +388,7 @@ pango_cairo_renderer_draw_error_underline (PangoRenderer *renderer,
cairo_save (cr);
set_color (crenderer, PANGO_RENDER_PART_UNDERLINE);
-
+
cairo_new_path (cr);
}
@@ -396,7 +396,7 @@ pango_cairo_renderer_draw_error_underline (PangoRenderer *renderer,
crenderer->x_offset + (double)x / PANGO_SCALE,
crenderer->y_offset + (double)y / PANGO_SCALE,
(double)width / PANGO_SCALE, (double)height / PANGO_SCALE);
-
+
if (!crenderer->do_path)
{
cairo_fill (cr);
@@ -487,21 +487,21 @@ _pango_cairo_do_glyph_string (cairo_t *cr,
* prepare_run() isn't called.
*/
- pango_renderer_activate (renderer);
-
- pango_renderer_set_color (renderer, PANGO_RENDER_PART_FOREGROUND, NULL);
- pango_renderer_set_color (renderer, PANGO_RENDER_PART_BACKGROUND, NULL);
- pango_renderer_set_color (renderer, PANGO_RENDER_PART_UNDERLINE, NULL);
- pango_renderer_set_color (renderer, PANGO_RENDER_PART_STRIKETHROUGH, NULL);
+ pango_renderer_activate (renderer);
+
+ pango_renderer_set_color (renderer, PANGO_RENDER_PART_FOREGROUND, NULL);
+ pango_renderer_set_color (renderer, PANGO_RENDER_PART_BACKGROUND, NULL);
+ pango_renderer_set_color (renderer, PANGO_RENDER_PART_UNDERLINE, NULL);
+ pango_renderer_set_color (renderer, PANGO_RENDER_PART_STRIKETHROUGH, NULL);
}
-
+
pango_renderer_draw_glyphs (renderer, font, glyphs, 0, 0);
if (!do_path)
{
pango_renderer_deactivate (renderer);
}
-
+
release_renderer (crenderer, free_renderer);
}
@@ -519,7 +519,7 @@ _pango_cairo_do_layout_line (cairo_t *cr,
cairo_get_current_point (cr, &crenderer->x_offset, &crenderer->y_offset);
pango_renderer_draw_layout_line (renderer, line, 0, 0);
-
+
release_renderer (crenderer, free_renderer);
}
@@ -531,24 +531,24 @@ _pango_cairo_do_layout (cairo_t *cr,
gboolean free_renderer;
PangoCairoRenderer *crenderer = acquire_renderer (&free_renderer);
PangoRenderer *renderer = (PangoRenderer *) crenderer;
-
+
crenderer->cr = cr;
crenderer->do_path = do_path;
cairo_get_current_point (cr, &crenderer->x_offset, &crenderer->y_offset);
pango_renderer_draw_layout (renderer, layout, 0, 0);
-
+
release_renderer (crenderer, free_renderer);
}
-static void
-_pango_cairo_do_error_underline (cairo_t *cr,
+static void
+_pango_cairo_do_error_underline (cairo_t *cr,
double x,
double y,
double width,
double height,
gboolean do_path)
-{
+{
/* We don't use a renderer here, for a simple reason:
* the only renderer we can get is the default renderer, that
* is all implemented here, so we shortcircuit and make our
@@ -562,7 +562,7 @@ _pango_cairo_do_error_underline (cairo_t *cr,
if (!do_path)
cairo_fill (cr);
-}
+}
/* public wrapper of above to show or append path */
@@ -573,7 +573,7 @@ _pango_cairo_do_error_underline (cairo_t *cr,
* @cr: a Cairo context
* @font: a #PangoFont
* @glyphs: a #PangoGlyphString
- *
+ *
* Draws the glyphs in @glyphs in the specified cairo context.
* The origin of the glyphs (the left edge of the baseline) will
* be drawn at the current point of the cairo context.
@@ -595,7 +595,7 @@ pango_cairo_show_glyph_string (cairo_t *cr,
* pango_cairo_show_layout_line:
* @cr: a Cairo context
* @line: a #PangoLayoutLine
- *
+ *
* Draws a #PangoLayoutLine in the specified cairo context.
* The origin of the glyphs (the left edge of the line) will
* be drawn at the current point of the cairo context.
@@ -616,7 +616,7 @@ pango_cairo_show_layout_line (cairo_t *cr,
* pango_cairo_show_layout:
* @cr: a Cairo context
* @layout: a Pango layout
- *
+ *
* Draws a #PangoLayoutLine in the specified cairo context.
* The top-left corner of the #PangoLayout will be drawn
* at the current point of the cairo context.
@@ -640,7 +640,7 @@ pango_cairo_show_layout (cairo_t *cr,
* @y: The Y coordinate of one corner of the rectangle
* @width: Non-negative width of the rectangle
* @height: Non-negative height of the rectangle
- *
+ *
* Draw a squiggly line in the specified cairo context that approximately
* covers the given rectangle in the style of an underline used to indicate a
* spelling error. (The width of the underline is rounded to an integer
@@ -649,25 +649,25 @@ pango_cairo_show_layout (cairo_t *cr,
*
* Since: 1.14
**/
-void
-pango_cairo_show_error_underline (cairo_t *cr,
+void
+pango_cairo_show_error_underline (cairo_t *cr,
double x,
double y,
double width,
double height)
-{
+{
g_return_if_fail (cr != NULL);
- g_return_if_fail ((width >= 0) && (height >= 0));
-
- _pango_cairo_do_error_underline (cr, x, y, width, height, FALSE);
-}
+ g_return_if_fail ((width >= 0) && (height >= 0));
+
+ _pango_cairo_do_error_underline (cr, x, y, width, height, FALSE);
+}
/**
* pango_cairo_glyph_string_path
* @cr: a Cairo context
* @font: a #PangoFont
* @glyphs: a #PangoGlyphString
- *
+ *
* Adds the glyphs in @glyphs to the current path in the specified
* cairo context. The origin of the glyphs (the left edge of the baseline)
* will be at the current point of the cairo context.
@@ -689,7 +689,7 @@ pango_cairo_glyph_string_path (cairo_t *cr,
* pango_cairo_layout_line_path:
* @cr: a Cairo context
* @line: a #PangoLayoutLine
- *
+ *
* Adds the text in #PangoLayoutLine to the current path in the
* specified cairo context. The origin of the glyphs (the left edge
* of the line) will be at the current point of the cairo context.
@@ -710,7 +710,7 @@ pango_cairo_layout_line_path (cairo_t *cr,
* pango_cairo_layout_path:
* @cr: a Cairo context
* @layout: a Pango layout
- *
+ *
* Adds the text in a #PangoLayout to the current path in the
* specified cairo context. The top-left corner of the #PangoLayout
* will be at the current point of the cairo context.
@@ -734,7 +734,7 @@ pango_cairo_layout_path (cairo_t *cr,
* @y: The Y coordinate of one corner of the rectangle
* @width: Non-negative width of the rectangle
* @height: Non-negative height of the rectangle
- *
+ *
* Add a squiggly line to the current path in the specified cairo context that
* approximately covers the given rectangle in the style of an underline used
* to indicate a spelling error. (The width of the underline is rounded to an
@@ -743,8 +743,8 @@ pango_cairo_layout_path (cairo_t *cr,
*
* Since: 1.14
**/
-void
-pango_cairo_error_underline_path (cairo_t *cr,
+void
+pango_cairo_error_underline_path (cairo_t *cr,
double x,
double y,
double width,
@@ -752,6 +752,6 @@ pango_cairo_error_underline_path (cairo_t *cr,
{
g_return_if_fail (cr != NULL);
g_return_if_fail ((width >= 0) && (height >= 0));
-
- _pango_cairo_do_error_underline (cr, x, y, width, height, TRUE);
+
+ _pango_cairo_do_error_underline (cr, x, y, width, height, TRUE);
}