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added reDraw()

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This commit is contained in:
JP
2014-08-04 10:36:33 +10:00
parent dce58d7069
commit 7c3ec25d70
4 changed files with 77 additions and 26 deletions
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53
MicroView.cpp
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@@ -1413,7 +1413,6 @@ MicroViewSlider::MicroViewSlider(uint8_t newx, uint8_t newy, int16_t min, int16_
totalTicks=30;
prevValue=getMinValue();
needFirstDraw=true;
needToDrawPrev=true;
drawFace();
draw();
}
@@ -1423,7 +1422,7 @@ MicroViewSlider::MicroViewSlider(uint8_t newx, uint8_t newy, int16_t min, int16_
Redraws the widget.
*/
void MicroViewSlider::reDraw() {
needToDrawPrev=false;
needFirstDraw=true;
drawFace();
draw();
}
@@ -1546,6 +1545,7 @@ void MicroViewSlider::draw() {
offsetY=getY();
if (needFirstDraw) {
/*
if (style==0 || style==1){ //Horizontal
uView.lineH(offsetX+tickPosition, offsetY, 3, WHITE, XOR);
uView.pixel(offsetX+1+tickPosition, offsetY+1, WHITE, XOR);
@@ -1554,22 +1554,30 @@ void MicroViewSlider::draw() {
uView.lineV(offsetX+7, offsetY+tickPosition, 3, WHITE, XOR);
uView.pixel(offsetX+6, offsetY+1+tickPosition, WHITE, XOR);
}
*/
tickPosition= (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*totalTicks);
if (style==0 || style==1){ //Horizontal
uView.lineH(offsetX+tickPosition,offsetY, 3, WHITE, XOR);
uView.pixel(offsetX+1+tickPosition,offsetY+1, WHITE, XOR);
}
else { //Vertical
uView.lineV(offsetX+7, offsetY+tickPosition, 3, WHITE, XOR);
uView.pixel(offsetX+6, offsetY+1+tickPosition, WHITE, XOR);
}
sprintf(strBuffer,"%4d", prevValue); // we need to force 4 digit so that blank space will cover larger value
needFirstDraw=false;
}
else {
if (needToDrawPrev) {
// Draw previous pointer in XOR mode to erase it
tickPosition= (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*totalTicks);
if (style==0 || style==1){ //Horizontal
uView.lineH(offsetX+tickPosition,offsetY, 3, WHITE, XOR);
uView.pixel(offsetX+1+tickPosition,offsetY+1, WHITE, XOR);
}
else { //Vertical
uView.lineV(offsetX+7, offsetY+tickPosition, 3, WHITE, XOR);
uView.pixel(offsetX+6, offsetY+1+tickPosition, WHITE, XOR);
}
// Draw previous pointer in XOR mode to erase it
tickPosition= (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*totalTicks);
if (style==0 || style==1){ //Horizontal
uView.lineH(offsetX+tickPosition,offsetY, 3, WHITE, XOR);
uView.pixel(offsetX+1+tickPosition,offsetY+1, WHITE, XOR);
}
else { //Vertical
uView.lineV(offsetX+7, offsetY+tickPosition, 3, WHITE, XOR);
uView.pixel(offsetX+6, offsetY+1+tickPosition, WHITE, XOR);
}
// Draw current pointer
@@ -1585,7 +1593,6 @@ void MicroViewSlider::draw() {
sprintf(strBuffer,"%4d", getValue()); // we need to force 4 digit so that blank space will cover larger value
prevValue=getValue();
needToDrawPrev=true;
}
// Draw value
@@ -1618,7 +1625,6 @@ MicroViewGauge::MicroViewGauge(uint8_t newx, uint8_t newy, int16_t min, int16_t
radius=15;
prevValue=getMinValue();
needFirstDraw=true;
needToDrawPrev=true;
drawFace();
draw();
}
@@ -1628,7 +1634,7 @@ MicroViewGauge::MicroViewGauge(uint8_t newx, uint8_t newy, int16_t min, int16_t
Redraws the widget.
*/
void MicroViewGauge::reDraw() {
needToDrawPrev=false;
needFirstDraw=true;
drawFace();
draw();
}
@@ -1707,14 +1713,12 @@ void MicroViewGauge::draw() {
needFirstDraw=false;
}
else {
if (needToDrawPrev) {
// Draw previous pointer in XOR mode to erase it
degreeSec = (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*240); // total 240 degree in the widget
degreeSec = (degreeSec+150) * (PI/180);
toSecX = cos(degreeSec) * (radius / 1.2);
toSecY = sin(degreeSec) * (radius / 1.2);
uView.line(offsetX,offsetY,1+offsetX+toSecX,1+offsetY+toSecY, WHITE,XOR);
}
// Draw previous pointer in XOR mode to erase it
degreeSec = (((float)(prevValue-getMinValue())/(float)(getMaxValue()-getMinValue()))*240); // total 240 degree in the widget
degreeSec = (degreeSec+150) * (PI/180);
toSecX = cos(degreeSec) * (radius / 1.2);
toSecY = sin(degreeSec) * (radius / 1.2);
uView.line(offsetX,offsetY,1+offsetX+toSecX,1+offsetY+toSecY, WHITE,XOR);
// draw current pointer
degreeSec = (((float)(getValue()-getMinValue())/(float)(getMaxValue()-getMinValue()))*240); // total 240 degree in the widget
@@ -1725,7 +1729,6 @@ void MicroViewGauge::draw() {
sprintf(strBuffer,"%4d", getValue()); // we need to force 4 digit so that blank space will cover larger value
prevValue=getValue();
needToDrawPrev=true;
}
// Draw value