Example usage for org.jfree.text TextBlock TextBlock

Introduction

In this page you can find the example usage for org.jfree.text TextBlock TextBlock.

Prototype

public TextBlock() 

Source Link

Document

Creates a new empty text block.

Usage

From source file:dk.sdu.mmmi.featureous.views.codecharacterization.SparselyLabeledCategoryAxis.java

@Override
@SuppressWarnings("unchecked")
public List refreshTicks(Graphics2D g2, AxisState state, Rectangle2D dataArea, RectangleEdge edge) {
    List<CategoryTick> standardTicks = super.refreshTicks(g2, state, dataArea, edge);
    if (standardTicks.isEmpty()) {
        return standardTicks;
    }/*w  ww .j  av a  2  s. c o  m*/
    int tickEvery = standardTicks.size() / labeledTicks;
    if (tickEvery < 1) {
        return standardTicks;
    }

    //Replace a few labels with blank ones
    List<CategoryTick> fixedTicks = new ArrayList<CategoryTick>(standardTicks.size());
    //Skip the first tick so your 45degree labels don't fall of the edge
    CategoryTick tick = standardTicks.get(0);
    fixedTicks.add(new CategoryTick(tick.getCategory(), new TextBlock(), tick.getLabelAnchor(),
            tick.getRotationAnchor(), tick.getAngle()));
    for (int i = 1; i < standardTicks.size(); i++) {
        tick = standardTicks.get(i);
        if (i % tickEvery == 0) {
            fixedTicks.add(tick);
        } else {
            fixedTicks.add(new CategoryTick(tick.getCategory(), new TextBlock(), tick.getLabelAnchor(),
                    tick.getRotationAnchor(), tick.getAngle()));
        }
    }
    return fixedTicks;
}

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From source file:edu.jhuapl.graphs.jfreechart.utils.SparselyLabeledCategoryAxis.java

@SuppressWarnings("unchecked")
@Override//ww w  . j a  v a 2 s.  com
public List<CategoryTick> refreshTicks(Graphics2D g2, AxisState state, Rectangle2D dataArea,
        RectangleEdge edge) {
    List<CategoryTick> standardTicks = super.refreshTicks(g2, state, dataArea, edge);

    if (standardTicks.isEmpty()) {
        return standardTicks;
    }

    int tickEvery = standardTicks.size() / (maxLabeledTicks == 0 ? 1 : maxLabeledTicks);

    if (tickEvery < 1) {
        return standardTicks;
    }

    // replace some labels with blank ones
    List<CategoryTick> fixedTicks = new ArrayList<CategoryTick>(standardTicks.size());

    for (int i = 0; i < standardTicks.size(); i++) {
        CategoryTick tick = standardTicks.get(i);

        if (i % tickEvery == 0) {
            fixedTicks.add(tick);
        } else {
            fixedTicks.add(new CategoryTick(tick.getCategory(), new TextBlock(), tick.getLabelAnchor(),
                    tick.getRotationAnchor(), tick.getAngle()));
        }
    }

    return fixedTicks;
}

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