Add "real" graph scaling UI

master
skylarmt 9 years ago
parent eefdf72a52
commit 008c6e6f25

@ -62,9 +62,13 @@ public class Graph extends javax.swing.JInternalFrame {
// If a graph is being drawn, set to true, else false
boolean graphing = false;
// Graph scaling data.
private double xtimes = 15;
private double ytimes = 15;
private double scale = 1;
// The current value for the zoom/scale, as entered by the user
private int scaleLevel = 0;
/**
* Creates new form Graph
@ -333,21 +337,37 @@ public class Graph extends javax.swing.JInternalFrame {
dispGraph();
}//GEN-LAST:event_formComponentShown
/**
* Get the zoom ratio.
*
* @param zoomLevel The zoom level to calculate from.
* @return The ratio.
*/
public static double getScale(int zoomLevel) {
double gscale = 15.0;
if (zoomLevel >= 0) {
gscale = 1.0 / (zoomLevel + 1.0);
} else {
gscale = 1.0 * (abs(zoomLevel) + 1.0);
}
return gscale;
}
/**
* Set the zoom level. The larger the int, the more zoomed it is.
*
* @param zoomLevel Level to zoom. 0 is default (10x10).
*/
public void setZoom(int zoomLevel) {
scaleLevel = zoomLevel;
if (zoomLevel >= 0) {
xtimes = 15.0 * (zoomLevel + 1.0);
ytimes = 15.0 * (zoomLevel + 1.0);
scale = 1.0 / (zoomLevel + 1.0);
} else {
xtimes = 15.0 / (abs(zoomLevel) + 1.0);
ytimes = 15.0 / (abs(zoomLevel) + 1.0);
scale = 1.0 * (abs(zoomLevel) + 1.0);
}
scale = getScale(zoomLevel);
scaleLbl.setText("Scale: 1 to " + scale);
Debug.println("Scaled to xtimes=" + xtimes + ", ytimes=" + ytimes + ", scale=1to" + scale);
clearDraw(false);
@ -363,7 +383,6 @@ public class Graph extends javax.swing.JInternalFrame {
new GraphThread(history.split("\n")).start();
inBox.setText("");
}
}
private void dispGraph() {
@ -413,15 +432,17 @@ public class Graph extends javax.swing.JInternalFrame {
}//GEN-LAST:event_jMenuItem3ActionPerformed
private void jMenuItem6ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem6ActionPerformed
try {
int size = Integer.parseInt(JOptionPane.showInternalInputDialog(this,
"Graph scale (negative numbers less detail, positive more detail):",
"Scale",
JOptionPane.QUESTION_MESSAGE));
GraphScale gs = new GraphScale(scaleLevel);
int size = 0;
int result = JOptionPane.showInternalConfirmDialog(this,
gs,
"Graph Scale",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
size = gs.getScale();
Debug.println("Scaling to: " + size);
setZoom(size);
} catch (Exception ex) {
}
}//GEN-LAST:event_jMenuItem6ActionPerformed

@ -0,0 +1,73 @@
<?xml version="1.0" encoding="UTF-8" ?>
<Form version="1.5" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
<AuxValues>
<AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
<AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
<AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
<AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
<AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
<AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
<AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
<AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
<AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
</AuxValues>
<Layout>
<DimensionLayout dim="0">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" attributes="0">
<EmptySpace max="32767" attributes="0"/>
<Group type="103" groupAlignment="0" max="-2" attributes="0">
<Component id="helpLbl" min="-2" max="-2" attributes="0"/>
<Group type="102" alignment="0" attributes="0">
<Component id="scaleSpinner" min="-2" pref="71" max="-2" attributes="0"/>
<EmptySpace type="separate" max="-2" attributes="0"/>
<Component id="scaleLbl" max="32767" attributes="0"/>
</Group>
</Group>
<EmptySpace max="32767" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
<DimensionLayout dim="1">
<Group type="103" groupAlignment="0" attributes="0">
<Group type="102" alignment="0" attributes="0">
<EmptySpace max="32767" attributes="0"/>
<Component id="helpLbl" min="-2" max="-2" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
<Group type="103" groupAlignment="3" attributes="0">
<Component id="scaleSpinner" alignment="3" min="-2" max="-2" attributes="0"/>
<Component id="scaleLbl" alignment="3" min="-2" max="-2" attributes="0"/>
</Group>
<EmptySpace max="32767" attributes="0"/>
</Group>
</Group>
</DimensionLayout>
</Layout>
<SubComponents>
<Component class="javax.swing.JSpinner" name="scaleSpinner">
<Properties>
<Property name="model" type="javax.swing.SpinnerModel" editor="org.netbeans.modules.form.editors2.SpinnerModelEditor">
<SpinnerModel initial="0" numberType="java.lang.Integer" stepSize="1" type="number"/>
</Property>
<Property name="editor" type="javax.swing.JComponent" editor="org.netbeans.modules.form.editors.SpinnerEditorEditor">
<SpinnerEditor format="" type="3"/>
</Property>
</Properties>
<Events>
<EventHandler event="stateChanged" listener="javax.swing.event.ChangeListener" parameters="javax.swing.event.ChangeEvent" handler="scaleSpinnerStateChanged"/>
</Events>
</Component>
<Component class="javax.swing.JLabel" name="helpLbl">
<Properties>
<Property name="text" type="java.lang.String" value="Set detail level for graph (larger is finer):"/>
</Properties>
</Component>
<Component class="javax.swing.JLabel" name="scaleLbl">
<Properties>
<Property name="text" type="java.lang.String" value="1 tick = 1 x"/>
</Properties>
</Component>
</SubComponents>
</Form>

@ -0,0 +1,124 @@
/*
* Apocalypse Laboratories
* Open Source License
*
* Source code can be used for any purpose, as long as:
* - Compiled binaries are rebranded and trademarks are not
* visible by the end user at any time, except to give
* credit to Apocalypse Laboratories, such as by showing
* "Based on <product> by Apocalypse Laboratories" or a
* similar notice;
* - You do not use the code for evil;
* - Rebranded compiled applications have significant
* differences in functionality;
* - and you provide your modified source code for download,
* under the terms of the GNU LGPL v3 or a comparable
* license.
*
* Compiled binaries cannot be redistributed or mirrored,
* unless:
* - You have written permission from Apocalypse Laboratories;
* - Downloads are not available from Apocalypse Laboratories,
* not even behind a paywall or other blocking mechanism;
* - or you have received a multi-computer license, in which
* case you should take measures to prevent unauthorized
* downloads, such as preventing download access from the
* Internet.
*/
package net.apocalypselabs.symat;
import java.math.BigDecimal;
import java.math.RoundingMode;
/**
*
* @author Skylar
*/
public class GraphScale extends javax.swing.JPanel {
/**
* Creates new form GraphSettings
*/
public GraphScale() {
initComponents();
}
public GraphScale(int scale) {
this();
scaleSpinner.setValue(scale);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
scaleSpinner = new javax.swing.JSpinner();
helpLbl = new javax.swing.JLabel();
scaleLbl = new javax.swing.JLabel();
scaleSpinner.setModel(new javax.swing.SpinnerNumberModel());
scaleSpinner.setEditor(new javax.swing.JSpinner.NumberEditor(scaleSpinner, ""));
scaleSpinner.addChangeListener(new javax.swing.event.ChangeListener() {
public void stateChanged(javax.swing.event.ChangeEvent evt) {
scaleSpinnerStateChanged(evt);
}
});
helpLbl.setText("Set detail level for graph (larger is finer):");
scaleLbl.setText("1 tick = 1 x");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(helpLbl)
.addGroup(layout.createSequentialGroup()
.addComponent(scaleSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, 71, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(scaleLbl, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(helpLbl)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(scaleSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(scaleLbl))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
}// </editor-fold>//GEN-END:initComponents
private void scaleSpinnerStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_scaleSpinnerStateChanged
double scale = Graph.getScale((int) scaleSpinner.getValue());
BigDecimal bd = new BigDecimal(scale);
bd = bd.setScale(6, RoundingMode.HALF_UP);
scaleLbl.setText("1 tick = " + String.valueOf(bd.doubleValue()) + " x");
}//GEN-LAST:event_scaleSpinnerStateChanged
/**
* Get the chosen scale.
*
* @return the scale.
*/
public int getScale() {
return (int) scaleSpinner.getValue();
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JLabel helpLbl;
private javax.swing.JLabel scaleLbl;
private javax.swing.JSpinner scaleSpinner;
// End of variables declaration//GEN-END:variables
}
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