Public Member Functions | |
| XYTreeRenderer () | |
| Constructs a new renderer. | |
| void | SetScaleFactor (double fScaleFactor) |
| Sets the scale factor, which controls how large trees appear on the screen. | |
| double | GetScaleFactor () |
| Gets the scale factor, which controls how large trees appear on the screen. | |
| void | SetMinDbh (double fMinDbh) |
| Set the value for minimum DBH. | |
| double | GetMinDbh () |
| Gets the current value for minimum DBH. | |
| void | drawItem (Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairInfo crosshairInfo, int pass) |
| Draws the visual representation of a single data item. | |
| Object | clone () throws CloneNotSupportedException |
| Returns a clone of the renderer, but not a good one. | |
Private Attributes | |
| double | m_fScaleFactor = 0.25 |
| Controls how large trees appear on the screen. | |
| double | m_fMinDbh = 0 |
| The minimum DBH (z) value to display. | |
The renderer expects the dataset to be an XYZDataset.
Original author of XYBubbleRenderer, upon which this is based - David Gilbert
Title: Data Visualizer
Description:
Copyright: Copyright (c) Charles D. Canham 2003
Company: Institute of Ecosystem Studies
| Object datavisualizer::XYTreeRenderer::clone | ( | ) | throws CloneNotSupportedException [inline] |
Returns a clone of the renderer, but not a good one.
| CloneNotSupportedException | if the renderer cannot be cloned. |
| void datavisualizer::XYTreeRenderer::drawItem | ( | Graphics2D | g2, | |
| Rectangle2D | dataArea, | |||
| PlotRenderingInfo | info, | |||
| XYPlot | plot, | |||
| ValueAxis | domainAxis, | |||
| ValueAxis | rangeAxis, | |||
| XYDataset | dataset, | |||
| int | series, | |||
| int | item, | |||
| CrosshairInfo | crosshairInfo, | |||
| int | pass | |||
| ) | [inline] |
Draws the visual representation of a single data item.
| g2 | the graphics device. | |
| dataArea | the area within which the data is being drawn. | |
| info | collects information about the drawing. | |
| plot | the plot (can be used to obtain standard color information etc). | |
| domainAxis | the domain (horizontal) axis. | |
| rangeAxis | the range (vertical) axis. | |
| dataset | the dataset. | |
| series | the series index (zero-based). | |
| item | the item index (zero-based). | |
| crosshairInfo | information about crosshairs on a plot. | |
| pass | the pass index. |
| double datavisualizer::XYTreeRenderer::GetMinDbh | ( | ) | [inline] |
Gets the current value for minimum DBH.
| double datavisualizer::XYTreeRenderer::GetScaleFactor | ( | ) | [inline] |
Gets the scale factor, which controls how large trees appear on the screen.
| void datavisualizer::XYTreeRenderer::SetMinDbh | ( | double | fMinDbh | ) | [inline] |
Set the value for minimum DBH.
| fMinDbh | double Value for minimum DBH. |
| void datavisualizer::XYTreeRenderer::SetScaleFactor | ( | double | fScaleFactor | ) | [inline] |
Sets the scale factor, which controls how large trees appear on the screen.
| fScaleFactor | double Scale factor. |
1.4.7