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Fix font size for vsliders

This commit is contained in:
brummer10 2022-09-21 10:41:21 +02:00
parent da5c2312a1
commit 158adca00c
1 changed files with 14 additions and 6 deletions
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20
xputty/widgets/xslider_private.c
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@ -53,13 +53,20 @@ void _draw_image_slider(Widget_t *w, int width_t, int height_t) {
double y = (double)height_t/(double)height;
double x1 = (double)size/(double)width_t;
double y1 = (double)height/(double)height_t;
double s = x>y ? y : x;
double s1 = x1>y1 ? y1 : x1;
int posx = (width_t/2 -(size*s)/2);
int posy = (height_t/2 - ((height*s)/2));
double sliderstate = adj_get_state(w->adj);
int findex = (int)(((slider->frames)-1) * sliderstate);
cairo_scale(w->crb, x,y);
cairo_set_source_surface (w->crb, w->image, -size*findex, 0);
cairo_rectangle(w->crb,0, 0, size, height);
cairo_save(w->crb);
cairo_scale(w->crb, s,s);
cairo_translate(w->crb, posx * ((1-s)/s), posy * ((1-s)/s));
cairo_set_source_surface (w->crb, w->image, -size*findex + posx, posy);
cairo_rectangle(w->crb, posx, posy, size, height);
cairo_fill(w->crb);
cairo_scale(w->crb, x1,y1);
cairo_scale(w->crb, s1,s1);
cairo_restore(w->crb);
}
void _draw_vslider(void *w_, void* user_data) {
@ -110,10 +117,10 @@ void _draw_vslider(void *w_, void* user_data) {
cairo_text_extents_t extents;
use_text_color_scheme(w, get_color_state(w));
cairo_set_font_size (w->crb, center/1.8);
cairo_set_font_size (w->crb, min(w->app->normal_font/w->scale.ascale, center/1.8));
cairo_text_extents(w->crb,w->label , &extents);
cairo_move_to (w->crb, center-extents.width/2, height-center/2.1);
cairo_move_to (w->crb, center-extents.width/2, height);
cairo_show_text(w->crb, w->label);
cairo_new_path (w->crb);
@ -127,6 +134,7 @@ void _draw_vslider(void *w_, void* user_data) {
} else {
snprintf(s, 63, format[2-1], value);
}
cairo_set_font_size (w->crb, min(w->app->small_font/w->scale.ascale, center/1.8));
cairo_text_extents(w->crb,s , &extents);
cairo_move_to (w->crb, center-extents.width/2, extents.height );
cairo_show_text(w->crb, s);