alex/Adafruit-GFX-Library
1
0
Fork 0
mirror of https://github.com/adafruit/Adafruit-GFX-Library.git synced 2024-10-03 18:18:46 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

made drawRect use fast lines

Browse Source
This commit is contained in:
ladyada 2012-03-15 17:30:33 -04:00
parent eb78fc6693
commit 7ef9c2e49e
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Adafruit_GFX.cpp
View File

@ -175,11 +175,9 @@ void Adafruit_GFX::drawLine(int16_t x0, int16_t y0,
void Adafruit_GFX::drawRect(uint16_t x, uint16_t y,
uint16_t w, uint16_t h,
uint16_t color) {
// stupidest version - update in subclasses if desired!
for (uint16_t i=x; i<x+w; i++) {
drawPixel(i, y, color);
drawPixel(i, y+h-1, color);
}
Serial.println('[]');
drawFastHLine(x, y, w, color);
drawFastHLine(x, y+h-1, w, color);
drawFastVLine(x, y, h, color);
drawFastVLine(x+w-1, y, h, color);
}
@ -348,6 +346,10 @@ void Adafruit_GFX::write(uint8_t c) {
} else {
drawChar(cursor_x, cursor_y, c, textcolor, textbgcolor, textsize);
cursor_x += textsize*6;
if (cursor_x > (width() - textsize*6)) {
cursor_y += textsize*8;
cursor_x = 0;
}
}
#if ARDUINO >= 100
return 1;