[英]How read autoshapes present in a ppt File using java poi
I am trying to read a ppt file using the poi, and I would like to know how to read the autoshapes which are inserted in the ppt and store them into a different file according to the slide. 我正在尝试使用poi读取ppt文件,并且我想知道如何读取ppt中插入的自动形状,并根据幻灯片将它们存储到其他文件中。
I am using the code below: 我正在使用以下代码:
public void getAutoShapes()
{
for (int i = 0; i < _slides.length; i++)
{
Slide slide = _slides[i];
Shape[] autoshape = slide.getShapes();
for (int j = 0; j < autoshape.length; j++)
{
if(autoshape[j].getShapeName()=="NotPrimitive")
{
autoshape[j].typeName(autoshape[j].getShapeId());
}
}
}
}
For reading all types of shapes in pptx / XSLF . 用于读取pptx / XSLF中的所有形状。 ..
..
BufferedImage img = new BufferedImage((int)width, (int)height, BufferedImage.TYPE_4BYTE_ABGR);
Graphics2D graphics = img.createGraphics();
graphics.translate(-aShape.getAnchor().getX(), -aShape.getAnchor().getY());
aShape.draw(graphics);
graphics.dispose();
//clear the drawing area
graphics.setPaint(Color.white);
graphics.fill(new Rectangle2D.Float((float)left,(float)top,(float)width,(float)height));
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.