/**
* Sets the number of scene units visible per page.
*
* @param perPage the number of scene units visible per page.
*/
public void setPerPage(final double perPage) {
this.perPage = perPage;
double content = paper.getPrintableHeight();
if (renderHeader) {
content -= scene.getHeaderSize().getHeight();
}
if (renderFooter) {
content -= scene.getFooterSize().getHeight();
}
scene.setScalingFactor(content / perPage);
}
/**
* Create a new PageableScene.
*
* @param scene the scene.
* @param paper the paper.
* @param start the starting value.
* @param perPage the number of scene units per page.
* @param renderHeader the render header flag.
* @param renderFooter the render footer flag.
*/
public PageableScene(
final Scene scene,
final Paper paper,
final double start,
final double perPage,
final boolean renderHeader,
final boolean renderFooter) {
this.scene = scene;
this.paper = paper;
this.start = start;
this.renderHeader = renderHeader;
this.renderFooter = renderFooter;
setPreferredWidth(paper.getPrintableWidth());
setPerPage(perPage);
}