本文整理了Java中com.ait.lienzo.client.core.shape.Layer.getScratchPad()方法的一些代码示例，展示了Layer.getScratchPad()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Layer.getScratchPad()方法的具体详情如下：
包路径：com.ait.lienzo.client.core.shape.Layer
类名称：Layer
方法名：getScratchPad

Layer.getScratchPad介绍

暂无

代码示例

代码示例来源：origin: ahome-it/lienzo-core

@Override
public ColorMapBackedPicker get(final WiresLayer layer)
{
  return new ColorMapBackedPicker(layer, layer.getChildShapes(), layer.getLayer().getScratchPad(), pickerOptions);
}

代码示例来源：origin: com.ahome-it/lienzo-core

@Override
public ColorMapBackedPicker get(final WiresLayer layer)
{
  return new ColorMapBackedPicker(layer, layer.getChildShapes(), layer.getLayer().getScratchPad(), pickerOptions);
}

代码示例来源：origin: ahome-it/lienzo-core

@Override
public ColorMapBackedPicker get(final WiresLayer layer)
{
  return new ColorMapBackedPicker(layer, layer.getChildShapes(), layer.getLayer().getScratchPad(), pickerOptions);
}

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-case-mgmt-client

@Before
public void setup() {
  when(shape.getWiresManager()).thenReturn(wiresManager);
  when(wiresManager.getLayer()).thenReturn(wiresLayer);
  when(wiresLayer.getLayer()).thenReturn(layer);
  when(wiresLayer.getChildShapes()).thenReturn(new NFastArrayList<WiresShape>());
  when(layer.getScratchPad()).thenReturn(scratchPad);
  when(scratchPad.getContext()).thenReturn(context);
  tested = new CaseManagementShapeControl(shape,
                      state);
}

代码示例来源：origin: com.ahome-it/lienzo-core

private void showMagnets(final WiresShape prim)
{
  m_magnets = null != prim ? prim.getMagnets() : null;
  if (m_magnets != null)
  {
    m_magnets.show();
    final ScratchPad scratch = m_manager.getLayer().getLayer().getScratchPad();
    m_magnetsBacking = m_manager.getMagnetManager().drawMagnetsToBack(m_magnets, m_shape_color_map, m_magnet_color_map, scratch);
  }
}

代码示例来源：origin: ahome-it/lienzo-core

private void showMagnets(final WiresShape prim)
{
  m_magnets = null != prim ? prim.getMagnets() : null;
  if (m_magnets != null)
  {
    m_magnets.show();
    final ScratchPad scratch = m_manager.getLayer().getLayer().getScratchPad();
    m_magnetsBacking = m_manager.getMagnetManager().drawMagnetsToBack(m_magnets, m_shape_color_map, m_magnet_color_map, scratch);
  }
}

代码示例来源：origin: ahome-it/lienzo-core

private void showMagnets(final WiresShape prim)
{
  m_magnets = null != prim ? prim.getMagnets() : null;
  if (m_magnets != null)
  {
    m_magnets.show();
    final ScratchPad scratch = m_manager.getLayer().getLayer().getScratchPad();
    m_magnetsBacking = m_manager.getMagnetManager().drawMagnetsToBack(m_magnets, m_shape_color_map, m_magnet_color_map, scratch);
  }
}

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-lienzo

public static String layerToDataURL(final LienzoLayer lienzoLayer,
                  final DataURLType dataURLType,
                  final int x,
                  final int y,
                  final int width,
                  final int height,
                  final String bgColor) {
  final com.ait.lienzo.client.core.shape.Layer layer = lienzoLayer.getLienzoLayer();
  final ScratchPad scratchPad = layer.getScratchPad();
  scratchPad.setPixelSize(width, height);
  if (null != bgColor) {
    scratchPad.getContext().setFillColor(bgColor);
    scratchPad.getContext().fillRect(0,
                     0,
                     width,
                     height);
  }
  layer.drawWithTransforms(scratchPad.getContext(),
               1,
               new BoundingBox(x,
                       y,
                       width,
                       height));
  final String data = scratchPad.toDataURL(dataURLType,
                       1);
  scratchPad.clear();
  return data;
}

代码示例来源：origin: ahome-it/lienzo-core

@Override
public void onMoveStart(final double x, final double y)
{
  final Point2D points = getControlNode().getComputedLocation();
  m_startX = points.getX();
  m_startY = points.getY();
  final ScratchPad scratch = m_manager.getLayer().getLayer().getScratchPad();
  m_shapesBacking = BackingColorMapUtils.drawShapesToBacking(m_manager.getLayer().getChildShapes(), scratch, null, m_shape_color_map);
  m_connector.getLine().getOverLayer().getContext().createImageData(m_shapesBacking);
  final WiresConnection connection = getConnection();
  m_initialAutoConnect = connection.isAutoConnection();
  connection.setAutoConnection(false); // set it to false while dragging
  m_initial_magnet = connection.getMagnet();
  if (null != m_initial_magnet)
  {
    m_magnets = connection.getMagnet().getMagnets();
    m_magnetsBacking = m_manager.getMagnetManager().drawMagnetsToBack(m_magnets, m_shape_color_map, m_magnet_color_map, scratch);
  }
  // always null when drag start and reset the offsets (they may already be 0)
  connection.setMagnet(null);
  connection.setXOffset(0);
  connection.setYOffset(0);
  final String colorKey = BackingColorMapUtils.findColorAtPoint(m_shapesBacking, (int) m_startX, (int) m_startY);
  checkAllowAndShowMagnets(colorKey);
}

代码示例来源：origin: com.ahome-it/lienzo-core

@Override
public void onMoveStart(final double x, final double y)
{
  final Point2D points = getControlNode().getComputedLocation();
  m_startX = points.getX();
  m_startY = points.getY();
  final ScratchPad scratch = m_manager.getLayer().getLayer().getScratchPad();
  m_shapesBacking = BackingColorMapUtils.drawShapesToBacking(m_manager.getLayer().getChildShapes(), scratch, null, m_shape_color_map);
  m_connector.getLine().getOverLayer().getContext().createImageData(m_shapesBacking);
  final WiresConnection connection = getConnection();
  m_initialAutoConnect = connection.isAutoConnection();
  connection.setAutoConnection(false); // set it to false while dragging
  m_initial_magnet = connection.getMagnet();
  if (null != m_initial_magnet)
  {
    m_magnets = connection.getMagnet().getMagnets();
    m_magnetsBacking = m_manager.getMagnetManager().drawMagnetsToBack(m_magnets, m_shape_color_map, m_magnet_color_map, scratch);
  }
  // always null when drag start and reset the offsets (they may already be 0)
  connection.setMagnet(null);
  connection.setXOffset(0);
  connection.setYOffset(0);
  final String colorKey = BackingColorMapUtils.findColorAtPoint(m_shapesBacking, (int) m_startX, (int) m_startY);
  checkAllowAndShowMagnets(colorKey);
}

代码示例来源：origin: ahome-it/lienzo-core

@Override
public void onMoveStart(final double x, final double y)
{
  final Point2D points = getControlNode().getComputedLocation();
  m_startX = points.getX();
  m_startY = points.getY();
  final ScratchPad scratch = m_manager.getLayer().getLayer().getScratchPad();
  m_shapesBacking = BackingColorMapUtils.drawShapesToBacking(m_manager.getLayer().getChildShapes(), scratch, null, m_shape_color_map);
  m_connector.getLine().getOverLayer().getContext().createImageData(m_shapesBacking);
  final WiresConnection connection = getConnection();
  m_initialAutoConnect = connection.isAutoConnection();
  connection.setAutoConnection(false); // set it to false while dragging
  m_initial_magnet = connection.getMagnet();
  if (null != m_initial_magnet)
  {
    m_magnets = connection.getMagnet().getMagnets();
    m_magnetsBacking = m_manager.getMagnetManager().drawMagnetsToBack(m_magnets, m_shape_color_map, m_magnet_color_map, scratch);
  }
  // always null when drag start and reset the offsets (they may already be 0)
  connection.setMagnet(null);
  connection.setXOffset(0);
  connection.setYOffset(0);
  final String colorKey = BackingColorMapUtils.findColorAtPoint(m_shapesBacking, (int) m_startX, (int) m_startY);
  checkAllowAndShowMagnets(colorKey);
}