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117 lines
4.0 KiB
C++
117 lines
4.0 KiB
C++
#pragma once
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#include <QRectF>
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#include <QPainter>
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#include "ZxDot.h"
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#include "LlUtils_global.h"
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/// 一些简单而通用的图元绘制
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class I_UTILS_EXPORT ZxDrawHelper
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{
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public:
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ZxDrawHelper();
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~ZxDrawHelper();
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/// 绘制文本
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static void drawText(QPainter* painter, const QRectF& rt, \
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int flags, const QString& s, bool bTrimStr = true);
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static void drawText(QPainter* painter, const QPointF& pt, \
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const QString& s, bool bTrimStr = true); //该函数用的很少，不建议使用
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/// 绘制焦点
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static void drawFocus(QPainter* painter, QRectF rect);
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/// 绘制点
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static void drawPoint(QPainter* painter, QPointF point[], \
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int cnt, int nDotStyle, \
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double dRadius, bool bFilling, QColor clr);
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static void drawPoint(QPainter* painter, QPointF point[], \
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int cnt, ZxDot o);
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/// 绘制点
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static void drawPoint(QPainter* painter, QPointF point, \
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int nDotStyle, double dRadius, \
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bool bFilling, QColor clr);
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static void drawPoint(QPainter* painter, QPointF point, \
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ZxDot o);
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/// 绘制圆
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static void drawCircle(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制正方形
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static void drawSquare(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制上三角
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static void drawUpTriangle(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制下三角
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static void drawDownTriangle(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制左三角
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static void drawLeftTriangle(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制右三角
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static void drawRightTriangle(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制菱形
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static void drawDiamond(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制叉
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static void drawCross(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制十字架
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static void drawPlus(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制六角星
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static void drawStar(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制梯形塔台
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static void drawRig(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr);
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/// 绘制带线的三角形
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static void drawTriangleWithLine(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr, double dAngle = 0);
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/// 绘制带线的圆
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static void drawCricleWithLine(QPainter* painter, QPointF point, \
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double dRadius, bool bFilling, \
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QColor clr, double dAngle = 0);
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/// 绘制箭头
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static void drawArrow(QPainter* painter, QPointF point, double dRadius, \
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bool bFilling, QColor clr, \
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double dAngle = 0);
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// 返回DRAWING_TYPE的类型描述
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static QStringList getDotStyleDescs();
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};
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