// Rounded rectangles
void FramebufferGFX::drawRoundRect(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t r, uint16_t color) {
// From Adafruit library (modified)
int16_t w = x1 - x0;
int16_t h = y1 - y0;
int16_t x = x0;
int16_t y = y0;
if (x0 > x1) {
x = x1;
w = -w;
}
if (y0 > y1) {
y = y1;
h = -h;
}
// smarter version
drawFastHLine(x+r , y , w-2*r, color); // Top
drawFastHLine(x+r , y+h-1, w-2*r, color); // Bottom
drawFastVLine(x , y+r , h-2*r, color); // Left
drawFastVLine(x+w-1, y+r , h-2*r, color); // Right
// draw four corners
drawCircleHelper(x+r , y+r , r, 1, color);
drawCircleHelper(x+w-r-1, y+r , r, 2, color);
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
drawCircleHelper(x+r , y+h-r-1, r, 8, color);
}
// draw a rounded rectangle!
void GOFi2cOLED::drawRoundRect(uint8_t x, uint8_t y, uint8_t w, uint8_t h, uint8_t r, uint8_t color) {
// smarter version
drawFastHLine(x+r , y , w-2*r, color); // Top
drawFastHLine(x+r , y+h-1, w-2*r, color); // Bottom
drawFastVLine( x , y+r , h-2*r, color); // Left
drawFastVLine( x+w-1, y+r , h-2*r, color); // Right
// draw four corners
drawCircleHelper(x+r , y+r , r, 1, color);
drawCircleHelper(x+w-r-1, y+r , r, 2, color);
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
drawCircleHelper(x+r , y+h-r-1, r, 8, color);
}
void G2BsumotoyRA8875::DrawRoundedRect(int16_t XPos,int16_t YPos,int16_t Width,int16_t Height,int16_t CornerRadius,uint16_t ButtonBorder,uint16_t CornersToSkip)
{
if (CornersToSkip==0)
sumoTFT->drawRoundRect(XPos, YPos, Width, Height, CornerRadius, ButtonBorder);
else
{
//draw in lines from rounded corner to rounded corner
sumoTFT->drawFastHLine(XPos+CornerRadius , YPos , Width-2*CornerRadius, ButtonBorder); // Top
sumoTFT->drawFastHLine(XPos+CornerRadius , YPos+Height-1, Width-2*CornerRadius, ButtonBorder); // Bottom
sumoTFT->drawFastVLine(XPos , YPos+CornerRadius , Height-2*CornerRadius, ButtonBorder); // Left
sumoTFT->drawFastVLine(XPos+Width-1, YPos+CornerRadius , Height-2*CornerRadius, ButtonBorder); // Right
if (CornersToSkip&1) //top left
{
sumoTFT->drawFastHLine(XPos , YPos , CornerRadius, ButtonBorder); // Top
sumoTFT->drawFastVLine(XPos, YPos , Height-CornerRadius-1, ButtonBorder); // Left
}
else
{
drawCircleHelper(XPos+CornerRadius, YPos+CornerRadius ,CornerRadius,1, ButtonBorder);
}
if (CornersToSkip&2) //top right
{
sumoTFT->drawFastHLine(XPos+CornerRadius , YPos , Width-CornerRadius-1, ButtonBorder); // Top
sumoTFT->drawFastVLine(XPos+Width-1, YPos , Height-CornerRadius-1, ButtonBorder); // Right
}
else
{
drawCircleHelper(XPos+Width-CornerRadius-1, YPos+CornerRadius , CornerRadius, 2, ButtonBorder);
}
if (CornersToSkip&4) //bottom right
{
sumoTFT->drawFastHLine(XPos+CornerRadius , YPos +Height , Width-CornerRadius-1, ButtonBorder); // Bottom
sumoTFT->drawFastVLine(XPos+Width-1, YPos +CornerRadius, Height-CornerRadius-1, ButtonBorder); // Right
}
else
{
drawCircleHelper(XPos+Width-CornerRadius-1, YPos+Height-CornerRadius-1 , CornerRadius, 4, ButtonBorder);
}
if (CornersToSkip&8) //bottom left
{
sumoTFT->drawFastHLine(XPos , YPos +Height, Width-CornerRadius-1, ButtonBorder); // Bottom
sumoTFT->drawFastVLine(XPos, YPos +CornerRadius, Height-CornerRadius-1, ButtonBorder); // Left
}
else
{
drawCircleHelper(XPos+CornerRadius, YPos+Height-CornerRadius-1 , CornerRadius, 8, ButtonBorder);
}
}
}
// Draw a rounded rectangle
void Adafruit_GFX_AS::drawRoundRect(int16_t x, int16_t y, int16_t w,
int16_t h, int16_t r, uint16_t color) {
// smarter version
drawFastHLine(x+r , y , w-2*r, color); // Top
drawFastHLine(x+r , y+h-1, w-2*r, color); // Bottom
drawFastVLine(x , y+r , h-2*r, color); // Left
drawFastVLine(x+w-1, y+r , h-2*r, color); // Right
// draw four corners
drawCircleHelper(x+r , y+r , r, 1, color);
drawCircleHelper(x+w-r-1, y+r , r, 2, color);
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
drawCircleHelper(x+r , y+h-r-1, r, 8, color);
}
// draw a rounded rectangle
void TFTLCD::drawRoundRect(uint16_t x, uint16_t y, uint16_t w, uint16_t h, uint16_t r,
uint16_t color) {
// smarter version
drawHorizontalLine(x+r, y, w-2*r, color);
drawHorizontalLine(x+r, y+h-1, w-2*r, color);
drawVerticalLine(x, y+r, h-2*r, color);
drawVerticalLine(x+w-1, y+r, h-2*r, color);
// draw four corners
drawCircleHelper(x+r, y+r, r, 1, color);
drawCircleHelper(x+w-r-1, y+r, r, 2, color);
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
drawCircleHelper(x+r, y+h-r-1, r, 8, color);
}
// Draw a rounded rectangle
void graphics_api::drawRoundRect(MWCOORD x, MWCOORD y, MWCOORD w, MWCOORD h, MWCOORD r)
{
drawHLine(x+r , y , w-2*r); // Top
drawHLine(x+r , y+h-1, w-2*r); // Bottom
drawVLine(x , y+r , h-2*r); // Left
drawVLine(x+w-1, y+r , h-2*r); // Right
// draw four corners
drawCircleHelper(x+r , y+r , r, 1); // top left
drawCircleHelper(x+w-r-1, y+r , r, 2); // top right
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4); // bottom right
drawCircleHelper(x+r , y+h-r-1, r, 8); // bottom left
}
// draw a rounded rectangle!
void LCD_DrawRoundRect(u16 x, u16 y, u16 w, u16 h, u16 r, u16 color)
{
// smarter version
LCD_DrawFastHLine(x+r , y , w-2*r, color); // Top
LCD_DrawFastHLine(x+r , y+h-1, w-2*r, color); // Bottom
LCD_DrawFastVLine( x , y+r , h-2*r, color); // Left
LCD_DrawFastVLine( x+w-1, y+r , h-2*r, color); // Right
// draw four corners
drawCircleHelper(x+r , y+r , r, 1, color);
drawCircleHelper(x+w-r-1, y+r , r, 2, color);
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
drawCircleHelper(x+r , y+h-r-1, r, 8, color);
}
//==============================================================================
// Draw a rounded rectangle
//==============================================================================
void ICACHE_FLASH_ATTR tft_drawRoundRect(unsigned int x, unsigned int y,
unsigned int w, unsigned int h,
unsigned int r, unsigned long color)
{
// smarter version
tft_drawFastHLine(x+r , y , w-2*r, color); // Top
tft_drawFastHLine(x+r , y+h-1, w-2*r, color); // Bottom
tft_drawFastVLine(x , y+r , h-2*r, color); // Left
tft_drawFastVLine(x+w-1, y+r , h-2*r, color); // Right
// draw four corners
drawCircleHelper(x+r , y+r , r, 1, color);
drawCircleHelper(x+w-r-1, y+r , r, 2, color);
drawCircleHelper(x+w-r-1, y+h-r-1, r, 4, color);
drawCircleHelper(x+r , y+h-r-1, r, 8, color);
}
void TFTLCD::drawCircle(uint16_t x0, uint16_t y0, uint16_t r,
uint16_t color) {
drawPixel(x0, y0+r, color);
drawPixel(x0, y0-r, color);
drawPixel(x0+r, y0, color);
drawPixel(x0-r, y0, color);
drawCircleHelper(x0, y0, r, 0xF, color);
}
