168492376
/
qskinny
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
qskinny/src/nodes/QskArcNode.h

28 lines
714 B
C
Raw Normal View History

BSD-3-Clause license
2023-04-06 07:23:37 +00:00
/******************************************************************************
copyright notice generalised
2024-01-17 13:31:45 +00:00
* QSkinny - Copyright (C) The authors
BSD-3-Clause license
2023-04-06 07:23:37 +00:00
* SPDX-License-Identifier: BSD-3-Clause
Iot dashboard arc rendering (#134) * add QskArcNode and QskArcRenderer * IOT example: Use QskArcNode instead of own arc node * move some functionality to the arc renderer * add QskArcMetrics * add methods to QskSkinlet * remove circular bar graph node We can now use updateArcNode() and don't need our own method. * support linear gradients in the arc renderer * clean up * incorporate Uwe's changes * add overloads for updateArcNode() when the angles are set dynamically The angles don't always come from the style, so we need overloads in QskSkinlet to set them dynamically.
2021-10-20 05:50:25 +00:00
*****************************************************************************/
#ifndef QSK_ARC_NODE_H
#define QSK_ARC_NODE_H
QskArcNode is a container node
2024-06-12 10:20:31 +00:00
#include "QskGlobal.h"
#include <qsgnode.h>
Iot dashboard arc rendering (#134) * add QskArcNode and QskArcRenderer * IOT example: Use QskArcNode instead of own arc node * move some functionality to the arc renderer * add QskArcMetrics * add methods to QskSkinlet * remove circular bar graph node We can now use updateArcNode() and don't need our own method. * support linear gradients in the arc renderer * clean up * incorporate Uwe's changes * add overloads for updateArcNode() when the angles are set dynamically The angles don't always come from the style, so we need overloads in QskSkinlet to set them dynamically.
2021-10-20 05:50:25 +00:00
QskPaintedNode improved
2022-06-01 14:57:57 +00:00
class QskArcMetrics;
class QskGradient;
QskArcNode is a container node
2024-06-12 10:20:31 +00:00
class QSK_EXPORT QskArcNode : public QSGNode
Iot dashboard arc rendering (#134) * add QskArcNode and QskArcRenderer * IOT example: Use QskArcNode instead of own arc node * move some functionality to the arc renderer * add QskArcMetrics * add methods to QskSkinlet * remove circular bar graph node We can now use updateArcNode() and don't need our own method. * support linear gradients in the arc renderer * clean up * incorporate Uwe's changes * add overloads for updateArcNode() when the angles are set dynamically The angles don't always come from the style, so we need overloads in QskSkinlet to set them dynamically.
2021-10-20 05:50:25 +00:00
{
public:
QskArcNode();
~QskArcNode() override;
QskArcNode is a QskShapeNode now. The performance of the previous implementation was simply horrible, when drawing an arc with a small span angle. The size of the corresponding full circle is huge and the previous implementation always created an image/texture with that size. However the final implementation is supposed to create vertex lists - like what the box renderer does. So this code will also not stay forever.
2023-04-12 10:19:26 +00:00
void setArcData( const QRectF&, const QskArcMetrics&, const QskGradient& );
QskArcShadowNode introduced ( kudos to Rick )
2024-01-06 14:05:30 +00:00
QskArcNode as composite of fill/border nodes
2023-04-14 10:44:49 +00:00
void setArcData( const QRectF&, const QskArcMetrics&,
QskArcNode supports borders now
2023-04-17 08:54:44 +00:00
qreal borderWidth, const QColor& borderColor, const QskGradient& );
Iot dashboard arc rendering (#134) * add QskArcNode and QskArcRenderer * IOT example: Use QskArcNode instead of own arc node * move some functionality to the arc renderer * add QskArcMetrics * add methods to QskSkinlet * remove circular bar graph node We can now use updateArcNode() and don't need our own method. * support linear gradients in the arc renderer * clean up * incorporate Uwe's changes * add overloads for updateArcNode() when the angles are set dynamically The angles don't always come from the style, so we need overloads in QskSkinlet to set them dynamically.
2021-10-20 05:50:25 +00:00
};
#endif