C++ (Cpp) text_line_destroy Examples

Example #1

File: diagdkrenderer.c Project: AmiGanguli/dia

static void 
draw_string (DiaRenderer *object,
             const gchar *text, Point *pos, Alignment alignment,
             Color *color)
{
  TextLine *text_line = text_line_new(text, object->font, object->font_height);
  draw_text_line(object, text_line, pos, alignment, color);
  text_line_destroy(text_line);
}

Example #2

File: diasvgrenderer.c Project: mpuels/dia

static void
draw_string(DiaRenderer *self,
	    const char *text,
	    Point *pos, Alignment alignment,
	    Color *colour)
{    
  TextLine *text_line = text_line_new(text, self->font, self->font_height);
  draw_text_line(self, text_line, pos, alignment, colour);
  text_line_destroy(text_line);
}

Example #3

File: font.c Project: yjdwbj/c_struct_gui

real
dia_font_string_width(const char* string, DiaFont *font, real height)
{
  real result = 0;
  if (string && *string) {
    TextLine *text_line = text_line_new(string, font, height);
    result = text_line_get_width(text_line);
    text_line_destroy(text_line);
  }
  return result;
}

Example #4

File: diapsft2renderer.c Project: brunetton/dia

static void
draw_string(DiaRenderer *self,
	    const char *text,
	    Point *pos, Alignment alignment,
	    Color *color)
{
  DiaPsFt2Renderer *renderer = DIA_PS_FT2_RENDERER(self);
  TextLine *text_line = text_line_new(text, renderer->current_font,
				      renderer->current_height);
  draw_text_line(self, text_line, pos, alignment, color);
  text_line_destroy(text_line);
}

Example #5

File: text.c Project: jbohren-forks/dia

static void
free_string(Text *text)
{
  int i;

  for (i=0;i<text->numlines;i++) {
    text_line_destroy(text->lines[i]);
  }

  g_free(text->lines);
  text->lines = NULL;
}

Example #6

File: font.c Project: yjdwbj/c_struct_gui

real
dia_font_descent(const char* string, DiaFont* font, real height)
{
  if (font->metrics) {
    real descent = pdu_to_dcm(pango_font_metrics_get_descent (font->metrics));
    return descent * (height / font->height);
  } else {
    /* previous, _expensive_ but string specific way */
    TextLine *text_line = text_line_new(string, font, height);
    real result = text_line_get_descent(text_line);
    text_line_destroy(text_line);
    return result;
  }
}