Question

我正在使用apache poi来创建ppt。直到现在我能够在空白幻灯片中添加线条作为形状，但无法在其中添加矩形。我没有得到如何在空白幻灯片中绘制矩形。

提前感谢所有建议。

编辑：

下面我发布代码绘制线。我绘制了4条线，它们是水平上部，右上部，下部水平，左侧垂直。它工作正常，但我需要绘制矩形而不是4行。

//绘制正方形

        java.awt.geom.Path2D.Double upperHorizontalPath = new java.awt.geom.Path2D.Double();
        upperHorizontalPath.moveTo(20, 200);
        upperHorizontalPath.lineTo(230, 200);
        upperHorizontalPath.closePath();
        XSLFFreeformShape upperHorizontalShape = indexslide.createFreeform();
        upperHorizontalShape.setPath(upperHorizontalPath);
        upperHorizontalShape.setLineWidth(3);
        upperHorizontalShape.setLineColor(Color.BLACK);

        java.awt.geom.Path2D.Double rightVerticalPath = new java.awt.geom.Path2D.Double();
        rightVerticalPath.moveTo(230, 200);
        rightVerticalPath.lineTo(230, 300);
        rightVerticalPath.closePath();
        XSLFFreeformShape rightVerticalShape = indexslide.createFreeform();
        rightVerticalShape.setPath(rightVerticalPath);
        rightVerticalShape.setLineWidth(3);
        rightVerticalShape.setLineColor(Color.BLACK);

        java.awt.geom.Path2D.Double lowerHorizontalPath = new java.awt.geom.Path2D.Double();
        lowerHorizontalPath.moveTo(230, 300);
        lowerHorizontalPath.lineTo(20, 300);
        lowerHorizontalPath.closePath();
        XSLFFreeformShape lowerHorizontalShape = indexslide.createFreeform();
        lowerHorizontalShape.setPath(lowerHorizontalPath);
        lowerHorizontalShape.setLineWidth(3);
        lowerHorizontalShape.setLineColor(Color.BLACK);

        java.awt.geom.Path2D.Double leftVerticalPath = new java.awt.geom.Path2D.Double();
        leftVerticalPath.moveTo(20, 300);
        leftVerticalPath.lineTo(20, 200);
        leftVerticalPath.closePath();
        XSLFFreeformShape leftVerticalShape = indexslide.createFreeform();
        leftVerticalShape.setPath(leftVerticalPath);
        leftVerticalShape.setLineWidth(3);
        leftVerticalShape.setLineColor(Color.BLACK);

Answer 1

下面的代码将有助于在幻灯片中创建矩形形状。

XSLFTextBox lowerTextShape = locationSlide.createTextBox（）;

                        ((XSLFSimpleShape) lowerTextShape).setAnchor(new Rectangle2D.Double(10, 100, 600, 80));
                        ((XSLFSimpleShape) lowerTextShape).setAnchor(new java.awt.Rectangle(0, 385, 240, 110));
                        ((XSLFSimpleShape) lowerTextShape).setLineColor(Color.WHITE);
                        ((XSLFSimpleShape) lowerTextShape).setLineWidth(3);

如何在空白幻灯片

1 个答案: