//--------------------------------------------------------------
void ofxMuiKnob::doContentBoxLayout() {
// TODO: handle the case where the label is EMPTY
// vertical ofxMuiLabelCaps
if(label->getHeight() > getHitBoxHeight()) {
setContentBoxHeight(label->getHeight());
setHitBoxY((label->getHeight() - getHitBoxHeight())/2.0);
label->setY(0);
} else {
setContentBoxHeight(getHitBoxHeight());
label->setY((getHitBoxHeight() - label->getHeight())/2.0);
setHitBoxY(0);
}
// label to the right
label->setX(getHitBoxWidth()); // label to the right
setHitBoxX(0);
// value label placement
valueLabel->setX(getHitBoxX());
valueLabel->setY(getHitBoxY() + (getHitBoxHeight() - valueLabel->getHeight())/2.0);
// TODO: this doesn't account for auto widths ...
setContentBoxWidth(getHitBoxWidth() + label->getWidth());
}
//--------------------------------------------------------------
bool ofxMuiKnob::localHitTest(float localX, float localY) {
// Normalize the coordinates compared to the ellipse
// having a center at 0,0 and a radius of 0.5.
// via Java Ellipse2D
float ellw = getHitBoxWidth();
if (ellw <= 0.0) return false;
float normx = (localX - getHitBoxX()) / ellw - 0.5f;
float ellh = getHitBoxHeight();
if (ellh <= 0.0) return false;
float normy = (localY - getHitBoxY()) / ellh - 0.5f;
return (normx * normx + normy * normy) < 0.25f;
}
//--------------------------------------------------------------
void ofxMuiColorPicker::draw() {
//if(name == "MCP") {
// cout << "in here" << endl;
//}
ofPushStyle();
ofPushMatrix(); // initial push
ofTranslate(getHitBoxX(),getHitBoxY());
ofSetColor(255);
picker.draw(0,0);
ofFill();
ofSetColor(getValue());
ofxRect(colorPickerPreview);
ofFill();
ofSetColor(30);
ofLine(colorPickerPreview.x,colorPickerPreview.y,getHitBoxWidth(),colorPickerPreview.y);
ofNoFill();
if(showEyeDroperPreview) {
eyeDropperPreview.loadScreenData(mousePosition.x-eyeDropperPreviewPixelWidth/2.0f,
mousePosition.y-eyeDropperPreviewPixelHeight/2.0f
,eyeDropperPreviewPixelWidth,eyeDropperPreviewPixelHeight);
ofPushMatrix();
ofTranslate(screenToHitBox(mousePosition));
ofSetColor(255);
// ofxRect(0,0,
// ofPushMatrix(
ofPushMatrix();
ofScale(defaults->colorPickerEyeDropperZoom,defaults->colorPickerEyeDropperZoom);
ofTranslate(-eyeDropperPreviewPixelWidth/2.0, -eyeDropperPreviewPixelHeight/2.0f);
eyeDropperPreview.draw(0,0);
ofPopMatrix();
ofCircle(0,0,4,4);
ofPopMatrix();
} else {
//ofSetColor(getValue().getInverted().getBrightness());
ofCircle(cursor.x-2, cursor.y-2, 4);
}
/*
if(isDragging) {
ofFill();
ofSetColor(255);
ofxRect(0,0,40,40);
}
*/
ofPopMatrix(); // HIT RECT PUSH
ofPopStyle();
}
//--------------------------------------------------------------
ofVec2f ofxMuiBox::getHitBoxPosition() const {
return ofVec2f(getHitBoxX(), getHitBoxY());
}
//--------------------------------------------------------------
ofVec2f ofxMuiBox::getHitBoxOffset() const {
return getContentBoxOffset() + ofVec2f(getHitBoxX(), getHitBoxY());
}
