Exemplo n.º 1
0
        /// <summary>
        /// Generate CSS from powerpoint shape
        /// </summary>
        /// <param name="shape"></param>

        public ezCss(Shape shape)
        {
            //Check shape type and do action accordingly
            ezShapeType shapeType = Utility.GetShapeType(shape);

            switch (shapeType)
            {
            case ezShapeType.Group:
                Group grp = new Group(shape);
                EzCssForWeb(grp.Width, grp.Height, grp.Left, grp.Top, grp.Zindex, grp.Rotation);
                break;

            case ezShapeType.EllipseCallout:
                WedgeEllipseCallout ellipseCallout = new WedgeEllipseCallout(shape);
                EzCssForWeb(ellipseCallout.calculatedWidth, ellipseCallout.calculatedHeight, ellipseCallout.calculatedLeft,
                            ellipseCallout.calculatedTop, ellipseCallout.Zindex, ellipseCallout.Rotation);
                break;

            case ezShapeType.TextBox:
                TexBox textox = new TexBox(shape);
                EzCssForWeb(textox.width, textox.height, textox.left,
                            textox.top, textox.Zindex, textox.Rotation);
                break;

            default:
                float thickness = shape.Line.Weight;
                //Thickness may come incorrect if there is no thickness
                if (thickness < 0 || thickness > 20)
                {
                    thickness = 0;
                }

                EzCssForWeb((float)(shape.Width + thickness), (float)(shape.Height + thickness),
                            (float)(shape.Left - thickness / 2.0), (float)(shape.Top - thickness / 2.0),
                            shape.ZOrderPosition, shape.Rotation);
                break;
            }
        }
Exemplo n.º 2
0
        }                                 //Holds number of items in a group

        /// <summary>
        /// Extract properties from Group Type shape
        /// </summary>
        /// <param name="groupTypeShape"></param>
        public Group(Shape groupTypeShape)
        {
            //Assigning primitive properties first
            //For group type shape primitive properties we need not to consider thickness as group does not have thickness
            itemCount = groupTypeShape.GroupItems.Count;
            Rotation  = groupTypeShape.Rotation;
            Zindex    = groupTypeShape.ZOrderPosition;
            Width     = groupTypeShape.Width;
            Height    = groupTypeShape.Height;
            Top       = groupTypeShape.Top;
            Left      = groupTypeShape.Left;

            //For Calculation
            float grpMaxLeft = Left, grpMaxTop = Top, grpMaxRight = Left + Width, grpMaxBottom = Top + Height; //initialization

            //Now traversing though each element of the group and revising the boundaries
            foreach (Shape shp in groupTypeShape.GroupItems)
            {
                //Getting the type of shape
                ezShapeType shapeType = Utility.GetShapeType(shp);

                switch (shapeType)
                {
                case ezShapeType.EllipseCallout:
                    WedgeEllipseCallout ellipseCallout = new WedgeEllipseCallout(shp);

                    if (grpMaxLeft > ellipseCallout.calculatedLeft)
                    {
                        grpMaxLeft = ellipseCallout.calculatedLeft;
                    }

                    if (grpMaxTop > ellipseCallout.calculatedTop)
                    {
                        grpMaxTop = ellipseCallout.calculatedTop;
                    }

                    if (grpMaxRight < ellipseCallout.maxRight)
                    {
                        grpMaxRight = ellipseCallout.maxRight;
                    }

                    if (grpMaxBottom < ellipseCallout.maxBottom)
                    {
                        grpMaxBottom = ellipseCallout.maxBottom;
                    }
                    break;

                case ezShapeType.Group:
                    Group group = new Group(shp);
                    if (grpMaxLeft > group.Left)
                    {
                        grpMaxLeft = group.Left;
                    }

                    if (grpMaxTop > group.Top)
                    {
                        grpMaxTop = group.Top;
                    }

                    if (grpMaxRight < group.Left + group.Width)
                    {
                        grpMaxRight = group.Left + group.Width;
                    }

                    if (grpMaxBottom < group.Top + group.Height)
                    {
                        grpMaxBottom = group.Top + group.Height;
                    }
                    break;

                default:
                    break;
                }
            }

            //Assigning the updated values
            Width  = grpMaxRight - grpMaxLeft;
            Height = grpMaxBottom - grpMaxTop;
            Top    = grpMaxTop;
            Left   = grpMaxLeft;
        }