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pango: Remove unused format specifier

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adnano 2023-07-15 18:51:45 -04:00
parent ccca01d3cd
commit 554f3e7445
3 changed files with 13 additions and 44 deletions
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41
pango.c
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@ -38,55 +38,25 @@ PangoLayout *get_pango_layout(cairo_t *cairo, const char *font,
}
void get_text_size(cairo_t *cairo, const char *font, int *width, int *height,
int *baseline, double scale, const char *fmt, ...) {
va_list args;
va_start(args, fmt);
// Add one since vsnprintf excludes null terminator.
int length = vsnprintf(NULL, 0, fmt, args) + 1;
va_end(args);
char *buf = malloc(length);
if (buf == NULL) {
return;
}
va_start(args, fmt);
vsnprintf(buf, length, fmt, args);
va_end(args);
PangoLayout *layout = get_pango_layout(cairo, font, buf, scale);
int *baseline, double scale, const char *text) {
PangoLayout *layout = get_pango_layout(cairo, font, text, scale);
pango_cairo_update_layout(cairo, layout);
pango_layout_get_pixel_size(layout, width, height);
if (baseline) {
*baseline = pango_layout_get_baseline(layout) / PANGO_SCALE;
}
g_object_unref(layout);
free(buf);
}
int text_width(cairo_t *cairo, const char *font, const char *text) {
int text_width;
get_text_size(cairo, font, &text_width, NULL, NULL, 1, "%s", text);
get_text_size(cairo, font, &text_width, NULL, NULL, 1, text);
return text_width;
}
void pango_printf(cairo_t *cairo, const char *font, double scale,
const char *fmt, ...) {
va_list args;
va_start(args, fmt);
// Add one since vsnprintf excludes null terminator.
int length = vsnprintf(NULL, 0, fmt, args) + 1;
va_end(args);
char *buf = malloc(length);
if (buf == NULL) {
return;
}
va_start(args, fmt);
vsnprintf(buf, length, fmt, args);
va_end(args);
PangoLayout *layout = get_pango_layout(cairo, font, buf, scale);
const char *text) {
PangoLayout *layout = get_pango_layout(cairo, font, text, scale);
cairo_font_options_t *fo = cairo_font_options_create();
cairo_get_font_options(cairo, fo);
pango_cairo_context_set_font_options(pango_layout_get_context(layout), fo);
@ -94,5 +64,4 @@ void pango_printf(cairo_t *cairo, const char *font, double scale,
pango_cairo_update_layout(cairo, layout);
pango_cairo_show_layout(cairo, layout);
g_object_unref(layout);
free(buf);
}