Class: Area
Source Location: /styles/Area.php
TeeBase
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--Series
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--BaseLine
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--CustomPoint
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--Custom
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--Area
Area Class
Author(s):
Version:
Copyright:
- Copyright (c) 1995-2008 by Steema Software SL. All Rights Reserved. <info@steema.com>
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Child classes:
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Inherited Variables
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Inherited Methods
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Class Details
Class Methods
constructor Area [line 36]
method createSubGallery [line 305]
method getAreaBrush [line 106]
Determines the Brush used to fill the background Area region. You can control the Area background color by using the Series.Color method. Default value: Solid
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method getAreaLines [line 162]
Determines Pen to draw AreaLines. By default AreaLines .Visible is false, so you need first to set it to true. You can control the Area Brush style by using AreaBrush. Default value: null
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method getAreaLinesPen [line 150]
Obsolete. Please use AreaLines instead.
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method getDescription [line 287]
method getGradient [line 142]
Determines Gradient to fill the background Area region. Example:
areaSeries = new Area(myChart.getChart());
areaSeries.getMarks().setVisible(false);
areaSeries.setColor(Color.RED);
areaSeries.fillSampleValues(10);
areaSeries.setTransparency(0);
areaSeries.setStacked(CustomStack.NONE);
com.steema.teechart.drawing.Gradient tmpGradient = areaSeries.getGradient();
tmpGradient.setVisible(true);
tmpGradient.setUseMiddle(true);
tmpGradient.setDirection(GradientDirection.HORIZONTAL);
tmpGradient.setStartColor(Color.RED);
tmpGradient.setMiddleColor(Color.BLUE);
tmpGradient.setEndColor(Color.GREEN);
tmpGradient.setTransparency(0);
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method getMaxXValue [line 261]
The Maximum Value of the Series X Values List.
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Overrides CustomPoint::getMaxXValue() (Returns the Maximum Value of the Series X Values List.)
method getMaxYValue [line 233]
Returns the highest of all the current Series Y point values.
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Overrides CustomPoint::getMaxYValue() (Returns the Maximum Value of the Series Y Values List.)
method getMinXValue [line 274]
The Minimum Value of the Series X Values List.
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Overrides CustomPoint::getMinXValue() (Returns the Minimum Value of the Series X Values List.)
method getMinYValue [line 248]
Returns the Minimum Value of the Series Y Values List. As some Series have more than one Y Values List, this Minimum Value is the "Minimum of Minimums" of all Series Y Values lists.
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Overrides CustomPoint::getMinYValue() (Returns the Minimum Value of the Series Y Values List.)
method getMultiArea [line 67]
Determines how Multi-AreaSeries are displayed. Determines the kind of displayed Area when there's more than one Area Series with the same ParentChart. The default value is None, meaning all Areas will be drawn one behind the other. Stacked and Stacked100 modes will draw each Area on top of previous one. Stacked100 adjusts each individual point to a common 0..100 axis scale. The order which Series are accumulated depends on the Chart.SeriesList method. Default value: None
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method getOrigin [line 204]
The axis value as a common bottom for all AreaSeries points. Default value: O
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method getOriginPos [line 291]
method getTopGradient [line 115]
Determines how to fill the top 3D Area region.
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method getUseOrigin [line 172]
Aligns bottom of AreaSeries to the Origin property value. Default value: false
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method prepareLegendCanvas [line 299]
void prepareLegendCanvas(
$g,
$valueIndex,
$backColor,
$aBrush)
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Overrides Series::prepareLegendCanvas() (parent method not documented)
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method setMultiArea [line 84]
void setMultiArea(
value
$value)
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Sets how multiple areas are displayed.
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method setOrigin [line 224]
void setOrigin(
value
$value)
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Sets axis value as a common bottom for all AreaSeries points. Default value: O Example:
areaSeries = new Area(myChart.getChart());
areaSeries.getMarks().setVisible(false);
areaSeries.fillSampleValues(20);
areaSeries.setStacked(CustomStack.NONE);
areaSeries.setUseOrigin(false);
areaSeries.setOrigin(200);
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Parameters:
method setSubGallery [line 320]
void setSubGallery(
$index)
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Overrides Series::setSubGallery() (Creates and prepares the index'th Series style to show at sub-gallery dialog.)
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method setUseOrigin [line 194]
void setUseOrigin(
value
$value)
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Enables/disables the setting of the Y value (via the Origin property) that defines the bottom position for area points. Default value: false <p>Example:
areaSeries = new Area(myChart.getChart());
areaSeries.getMarks().setVisible(false);
areaSeries.fillSampleValues(20);
areaSeries.setStacked(CustomStack.NONE);
areaSeries.setUseOrigin(false);
areaSeries.setOrigin(200);
</p>
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Parameters:
method __get [line 22]
method __set [line 29]
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