Panasonic HMWIN - Combo Box widget

Parameter Description
OnDraw Action The OnDraw event is executed when the page is painted. This event has to
be linked with the JavaScript code that draws the canvas graphic.
OnMousePress Action
OnMouseRelease Actions
OnMouseDrag Actions
Mouse events
Available Canvas Methods
// Painter Save/Restore
l void save(); // calls painter save
l void restore(); // calls painter restore
// Scale/Transform
l void scale(qreal x, qreal y);
l void rotate(qreal angle);
l void translate(qreal x, qreal y);
l void transform(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy);
l void setTransform(qreal m11, qreal m12, qreal m21, qreal m22, qreal dx, qreal dy);
// Gradient
l CanvasGradient createLinearGradient(qreal x0, qreal y0, qreal x1, qreal y1);
l CanvasGradient createRadialGradient(qreal x0, qreal y0, qreal r0, qreal x1, qreal y1, qreal r1);
// Rectangle Functions
l void clearRect(qreal x, qreal y, qreal w, qreal h);
l void fillRect(qreal x, qreal y, qreal w, qreal h);
l void strokeRect(qreal x, qreal y, qreal w, qreal h);
l void rect(qreal x, qreal y, qreal w, qreal h);
// Path
l void beginPath();
l void closePath();
l void moveTo(qreal x, qreal y);
l void lineTo(qreal x, qreal y);
l void quadraticCurveTo(qreal cpx, qreal cpy, qreal x, qreal y);
l void bezierCurveTo(qreal cp1x, qreal cp1y, qreal cp2x, qreal cp2y, qreal x, qreal y);
// Drawing Text
l void fillText(const QString &text,qreal x, qreal y);
// Arc
l void arcTo(qreal x1, qreal y1, qreal x2, qreal y2, qreal radius);
l void arc(qreal x, qreal y, qreal radius, qreal startAngle, qreal endAngle, bool anticlockwise);
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HMWIN Studio |User Manual|v206 (2017-06-30) |EN|© 2014-2017 Panasonic Electric Works Europe AG
Canvas Widget