com.fr.plugin.chart.gauge.glyph

类 GaugeGlyphHelper

java.lang.Object

com.fr.plugin.chart.gauge.glyph.GaugeGlyphHelper

public class GaugeGlyphHelper
extends java.lang.Object

Created by Mitisky on 15/12/18.

字段概要

字段

限定符和类型	字段和说明
static double	WIDTH_GAP

构造器概要

构造器

构造器和说明
GaugeGlyphHelper()

方法概要

方法

限定符和类型	方法和说明
static double	calculateOneLineHeight(FRFont frFont)
static java.awt.geom.Dimension2D	calculateTextDimension(java.lang.String text, FRFont frFont, int resolution) 计算文本内容所占的高度和宽度(无旋转，竖排等) 纯文本，不包括四周，多行时，为行距+行高
protected static void	drawArc(java.awt.Graphics2D g2d, java.awt.geom.Point2D centerPoint, double radius, double startAngle, double extent, java.awt.Color backgroundColor)
protected static void	drawArc(java.awt.Graphics2D g2d, java.awt.geom.Point2D centerPoint, double radius, double startAngle, double extent, java.awt.Color backgroundColor, int arcStyle)
protected static void	drawArcStroke(java.awt.Graphics2D g2d, java.awt.geom.Point2D centerPoint, double innerRadius, double outerRadius, double startAngle, double extent, java.awt.Color borderColor)
protected static void	drawCircle(java.awt.Graphics2D g2d, java.awt.geom.Point2D centerPoint, double radius, java.awt.Color backgroundColor)
protected static void	drawCircleShadeStroke(java.awt.Graphics2D g2d, java.awt.geom.Point2D centerPoint, double innerRadius, double outerRadius, java.awt.Color startColor, java.awt.Color endColor)
protected static void	drawCircleStroke(java.awt.Graphics2D g2d, java.awt.geom.Point2D centerPoint, double innerRadius, double outerRadius, java.awt.Color borderColor)
static void	drawMultiLineText(java.awt.Graphics g, java.lang.String text, TextAttr textAttr, java.awt.geom.Rectangle2D labelBounds, int resolution)
static void	drawStrings(java.awt.Graphics g, java.lang.String text, TextAttr textAttr, java.awt.geom.Rectangle2D bounds, int resolution)
static java.awt.geom.GeneralPath	getArcPath(java.awt.geom.Point2D centerPoint, double innerRadius, double outerRadius)
static java.awt.geom.GeneralPath	getArcPath(java.awt.geom.Point2D centerPoint, double innerRadius, double outerRadius, double startAngle, double extent)
static java.awt.Color	getColor(java.awt.Color color)
static java.awt.geom.GeneralPath	getDiamondPath(double x, double y, double size)
static java.awt.geom.GeneralPath	getStarPath(double x, double y, double size)
static java.awt.geom.GeneralPath	getTrianglePath(double x, double y, double size)
static java.lang.String	value2String(double value, java.text.Format format) 用于得到坐标轴数值.数据格式后的string

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

WIDTH_GAP

public static final double WIDTH_GAP

另请参阅:

常量字段值

构造器详细资料

GaugeGlyphHelper

public GaugeGlyphHelper()

方法详细资料

calculateTextDimension

public static java.awt.geom.Dimension2D calculateTextDimension(java.lang.String text,
                                               FRFont frFont,
                                               int resolution)

计算文本内容所占的高度和宽度(无旋转，竖排等) 纯文本，不包括四周，多行时，为行距+行高

参数:

text - 文本字符

frFont - 文本格式.

resolution - 分辨率

返回:

返回占用大小.

calculateOneLineHeight

public static double calculateOneLineHeight(FRFont frFont)

drawMultiLineText

public static void drawMultiLineText(java.awt.Graphics g,
                     java.lang.String text,
                     TextAttr textAttr,
                     java.awt.geom.Rectangle2D labelBounds,
                     int resolution)

drawStrings

public static void drawStrings(java.awt.Graphics g,
               java.lang.String text,
               TextAttr textAttr,
               java.awt.geom.Rectangle2D bounds,
               int resolution)

value2String

public static java.lang.String value2String(double value,
                            java.text.Format format)

用于得到坐标轴数值.数据格式后的string

getColor

public static java.awt.Color getColor(java.awt.Color color)

drawCircle

protected static void drawCircle(java.awt.Graphics2D g2d,
              java.awt.geom.Point2D centerPoint,
              double radius,
              java.awt.Color backgroundColor)

drawArc

protected static void drawArc(java.awt.Graphics2D g2d,
           java.awt.geom.Point2D centerPoint,
           double radius,
           double startAngle,
           double extent,
           java.awt.Color backgroundColor)

drawArc

protected static void drawArc(java.awt.Graphics2D g2d,
           java.awt.geom.Point2D centerPoint,
           double radius,
           double startAngle,
           double extent,
           java.awt.Color backgroundColor,
           int arcStyle)

drawCircleStroke

protected static void drawCircleStroke(java.awt.Graphics2D g2d,
                    java.awt.geom.Point2D centerPoint,
                    double innerRadius,
                    double outerRadius,
                    java.awt.Color borderColor)

drawArcStroke

protected static void drawArcStroke(java.awt.Graphics2D g2d,
                 java.awt.geom.Point2D centerPoint,
                 double innerRadius,
                 double outerRadius,
                 double startAngle,
                 double extent,
                 java.awt.Color borderColor)

drawCircleShadeStroke

protected static void drawCircleShadeStroke(java.awt.Graphics2D g2d,
                         java.awt.geom.Point2D centerPoint,
                         double innerRadius,
                         double outerRadius,
                         java.awt.Color startColor,
                         java.awt.Color endColor)

getArcPath

public static java.awt.geom.GeneralPath getArcPath(java.awt.geom.Point2D centerPoint,
                                   double innerRadius,
                                   double outerRadius)

getArcPath

public static java.awt.geom.GeneralPath getArcPath(java.awt.geom.Point2D centerPoint,
                                   double innerRadius,
                                   double outerRadius,
                                   double startAngle,
                                   double extent)

getDiamondPath

public static java.awt.geom.GeneralPath getDiamondPath(double x,
                                       double y,
                                       double size)

getTrianglePath

public static java.awt.geom.GeneralPath getTrianglePath(double x,
                                        double y,
                                        double size)

getStarPath

public static java.awt.geom.GeneralPath getStarPath(double x,
                                    double y,
                                    double size)