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cm: charger: Center capacity and vertical offset 

* What the title says :). Looks way better
* Use half a vertical font size as offset

Change-Id: I3e5cc039932a1016d419c4dbe5af5f7673631733
This commit is contained in:
Michael W 2016-08-16 13:06:45 +02:00 committed by Gerrit Code Review
parent e900dddb9e
commit 756ec88512
1 changed files with 10 additions and 7 deletions
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17
charger/healthd_board_cm.cpp
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@ -79,16 +79,19 @@ static int draw_surface_centered(GRSurface* surface)
#define STR_LEN 64
static void draw_capacity(int capacity)
{
struct frame *f = &anim.frames[0];
int w = gr_get_width(f->surface);
int h = gr_get_height(f->surface);
int x = (gr_fb_width() - w) / 2 ;
int y = (gr_fb_height() + h) / 2;
char cap_str[STR_LEN];
snprintf(cap_str, (STR_LEN - 1), "%d%%", capacity);
struct frame *f = &anim.frames[0];
int font_x, font_y;
gr_font_size(&font_x, &font_y);
int w = gr_measure(cap_str);
int h = gr_get_height(f->surface);
int x = (gr_fb_width() - w) / 2;
int y = (gr_fb_height() + h) / 2;
gr_color(255, 255, 255, 255);
gr_text(x, y * 1.05, cap_str, 0);
gr_text(x, y + font_y / 2, cap_str, 0);
}
#ifdef QCOM_HARDWARE