java.lang.Objectcom.aspose.words.AxisScaling
public class AxisScaling
Example:
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
// Insert a scatter chart and clear its default data series
Shape chartShape = builder.insertChart(ChartType.SCATTER, 450.0, 300.0);
Chart chart = chartShape.getChart();
chart.getSeries().clear();
// Insert a series with X/Y coordinates for 5 points
chart.getSeries().add("Series 1", new double[]{1.0, 2.0, 3.0, 4.0, 5.0}, new double[]{1.0, 20.0, 400.0, 8000.0, 160000.0});
// The scaling of the X axis is linear by default, which means it will display "0, 1, 2, 3..."
Assert.assertEquals(chart.getAxisX().getScaling().getType(), AxisScaleType.LINEAR);
// Linear axis scaling is suitable for our X-values, but not our erratic Y-values
// We can set the scaling of the Y-axis to Logarithmic with a base of 20
// The Y-axis will now display "1, 20, 400, 8000...", which is ideal for accurate representation of this set of Y-values
chart.getAxisY().getScaling().setType(AxisScaleType.LOGARITHMIC);
chart.getAxisY().getScaling().setLogBase(20.0);
doc.save(getArtifactsDir() + "Charts.AxisScaling.docx");
Constructor Summary |
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AxisScaling()
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Property Getters/Setters Summary | ||
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double | getLogBase() | |
void | setLogBase(double value) | |
Gets or sets the logarithmic base for a logarithmic axis. | ||
AxisBound | getMaximum() | |
void | setMaximum(AxisBound value) | |
Gets or sets the maximum value of the axis. | ||
AxisBound | getMinimum() | |
void | setMinimum(AxisBound value) | |
Gets or sets minimum value of the axis. | ||
int | getType() | |
void | setType(int value) | |
Gets or sets scaling type of the axis. The value of the property is AxisScaleType integer constant. |
Constructor Detail |
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public AxisScaling()
Property Getters/Setters Detail |
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getLogBase/setLogBase | |
public double getLogBase() / public void setLogBase(double value) |
The property is not supported by MS Office 2016 new charts.
Valid range of a floating point value is greater than or equal to 2 and less than or
equal to 1000. The property has effect only if
Setting this property sets the
Example:
Shows how to set up logarithmic axis scaling.Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); // Insert a scatter chart and clear its default data series Shape chartShape = builder.insertChart(ChartType.SCATTER, 450.0, 300.0); Chart chart = chartShape.getChart(); chart.getSeries().clear(); // Insert a series with X/Y coordinates for 5 points chart.getSeries().add("Series 1", new double[]{1.0, 2.0, 3.0, 4.0, 5.0}, new double[]{1.0, 20.0, 400.0, 8000.0, 160000.0}); // The scaling of the X axis is linear by default, which means it will display "0, 1, 2, 3..." Assert.assertEquals(chart.getAxisX().getScaling().getType(), AxisScaleType.LINEAR); // Linear axis scaling is suitable for our X-values, but not our erratic Y-values // We can set the scaling of the Y-axis to Logarithmic with a base of 20 // The Y-axis will now display "1, 20, 400, 8000...", which is ideal for accurate representation of this set of Y-values chart.getAxisY().getScaling().setType(AxisScaleType.LOGARITHMIC); chart.getAxisY().getScaling().setLogBase(20.0); doc.save(getArtifactsDir() + "Charts.AxisScaling.docx");
getMaximum/setMaximum | |
public AxisBound getMaximum() / public void setMaximum(AxisBound value) |
Example:
Shows how to insert chart with date/time valuesDocument doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); // Insert chart. Shape shape = builder.insertChart(ChartType.LINE, 432.0, 252.0); Chart chart = shape.getChart(); // Clear demo data. chart.getSeries().clear(); Calendar cal = Calendar.getInstance(); // Fill data. chart.getSeries().add("Aspose Test Series", new Date[] { DocumentHelper.createDate(2017, 11, 6), DocumentHelper.createDate(2017, 11, 9), DocumentHelper.createDate(2017, 11, 15), DocumentHelper.createDate(2017, 11, 21), DocumentHelper.createDate(2017, 11, 25), DocumentHelper.createDate(2017, 11, 29) }, new double[]{1.2, 0.3, 2.1, 2.9, 4.2, 5.3}); ChartAxis xAxis = chart.getAxisX(); ChartAxis yAxis = chart.getAxisY(); // Set X axis bounds. xAxis.getScaling().setMinimum(new AxisBound(DocumentHelper.createDate(2017, 11, 5))); xAxis.getScaling().setMaximum(new AxisBound(DocumentHelper.createDate(2017, 12, 3))); // Set major units to a week and minor units to a day. xAxis.setBaseTimeUnit(AxisTimeUnit.DAYS); xAxis.setMajorUnit(7.0); xAxis.setMinorUnit(1.0); xAxis.setMajorTickMark(AxisTickMark.CROSS); xAxis.setMinorTickMark(AxisTickMark.OUTSIDE); // Define Y axis properties. yAxis.setTickLabelPosition(AxisTickLabelPosition.HIGH); yAxis.setMajorUnit(100.0); yAxis.setMinorUnit(50.0); yAxis.getDisplayUnit().setUnit(AxisBuiltInUnit.HUNDREDS); yAxis.getScaling().setMinimum(new AxisBound(100.0)); yAxis.getScaling().setMaximum(new AxisBound(700.0)); doc.save(getArtifactsDir() + "Charts.ChartAxisProperties.docx");
getMinimum/setMinimum | |
public AxisBound getMinimum() / public void setMinimum(AxisBound value) |
Example:
Shows how to insert chart with date/time valuesDocument doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); // Insert chart. Shape shape = builder.insertChart(ChartType.LINE, 432.0, 252.0); Chart chart = shape.getChart(); // Clear demo data. chart.getSeries().clear(); Calendar cal = Calendar.getInstance(); // Fill data. chart.getSeries().add("Aspose Test Series", new Date[] { DocumentHelper.createDate(2017, 11, 6), DocumentHelper.createDate(2017, 11, 9), DocumentHelper.createDate(2017, 11, 15), DocumentHelper.createDate(2017, 11, 21), DocumentHelper.createDate(2017, 11, 25), DocumentHelper.createDate(2017, 11, 29) }, new double[]{1.2, 0.3, 2.1, 2.9, 4.2, 5.3}); ChartAxis xAxis = chart.getAxisX(); ChartAxis yAxis = chart.getAxisY(); // Set X axis bounds. xAxis.getScaling().setMinimum(new AxisBound(DocumentHelper.createDate(2017, 11, 5))); xAxis.getScaling().setMaximum(new AxisBound(DocumentHelper.createDate(2017, 12, 3))); // Set major units to a week and minor units to a day. xAxis.setBaseTimeUnit(AxisTimeUnit.DAYS); xAxis.setMajorUnit(7.0); xAxis.setMinorUnit(1.0); xAxis.setMajorTickMark(AxisTickMark.CROSS); xAxis.setMinorTickMark(AxisTickMark.OUTSIDE); // Define Y axis properties. yAxis.setTickLabelPosition(AxisTickLabelPosition.HIGH); yAxis.setMajorUnit(100.0); yAxis.setMinorUnit(50.0); yAxis.getDisplayUnit().setUnit(AxisBuiltInUnit.HUNDREDS); yAxis.getScaling().setMinimum(new AxisBound(100.0)); yAxis.getScaling().setMaximum(new AxisBound(700.0)); doc.save(getArtifactsDir() + "Charts.ChartAxisProperties.docx");
getType/setType | |
public int getType() / public void setType(int value) |
Example:
Shows how to set up logarithmic axis scaling.Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc); // Insert a scatter chart and clear its default data series Shape chartShape = builder.insertChart(ChartType.SCATTER, 450.0, 300.0); Chart chart = chartShape.getChart(); chart.getSeries().clear(); // Insert a series with X/Y coordinates for 5 points chart.getSeries().add("Series 1", new double[]{1.0, 2.0, 3.0, 4.0, 5.0}, new double[]{1.0, 20.0, 400.0, 8000.0, 160000.0}); // The scaling of the X axis is linear by default, which means it will display "0, 1, 2, 3..." Assert.assertEquals(chart.getAxisX().getScaling().getType(), AxisScaleType.LINEAR); // Linear axis scaling is suitable for our X-values, but not our erratic Y-values // We can set the scaling of the Y-axis to Logarithmic with a base of 20 // The Y-axis will now display "1, 20, 400, 8000...", which is ideal for accurate representation of this set of Y-values chart.getAxisY().getScaling().setType(AxisScaleType.LOGARITHMIC); chart.getAxisY().getScaling().setLogBase(20.0); doc.save(getArtifactsDir() + "Charts.AxisScaling.docx");