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kludge drawCentreString

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This commit is contained in:
prenticedavid
2016-03-19 19:48:17 +00:00
parent 95fd0735d2
commit 0c755c29b3
1 changed files with 19 additions and 1 deletions
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20
TFT_HX8357GLUE.h
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@@ -49,6 +49,8 @@ const GFXfont *Fonts[] = {
#define TFT_GREENYELLOW 0xAFE5
#define TFT_PINK 0xF81F
#define MC_DATUM 4
class TFT_HX8357GLUE : public MCUFRIEND_kbv
{
public:
@@ -60,7 +62,7 @@ class TFT_HX8357GLUE : public MCUFRIEND_kbv
{
MCUFRIEND_kbv::reset();
_ID = MCUFRIEND_kbv::readID();
// if (_ID == 0x00D3 || ID == 0xD3D3)
if (_ID == 0x00D3 || _ID == 0xD3D3)
_ID = 0x9481;
MCUFRIEND_kbv::begin(_ID);
MCUFRIEND_kbv::setRotation(1);
@@ -138,6 +140,22 @@ class TFT_HX8357GLUE : public MCUFRIEND_kbv
print(string);
return w;
}
int16_t drawCentreString(char *string, int16_t poX, int16_t poY, int16_t idx)
{
int16_t x1, y1;
uint16_t w, h;
setFont(Fonts[_font = idx]);
getTextBounds(string, poX, poY, &x1, &y1, &w, &h);
poX -= w/2;
x1 -= w/2;
fillRect(x1, y1 + h, w, h, 0x0000);
MCUFRIEND_kbv::setCursor(poX, poY + h);
print(string);
return w;
// return drawString(string, dX, poY, idx);
}
void setTextDatum(uint8_t datum) { ; }
void setTextPadding(uint16_t x_width) { ; }
private:
uint16_t _ID;