public static void SnapSize(IVisio.Page page, Models.TargetShapeIDs target, VisioAutomation.Geometry.Size snapsize, VisioAutomation.Geometry.Size minsize)
{
var input_xfrms = VisioScripting.Models.ShapeXFormData.Get(page, target);
var sizes = new List <VisioAutomation.Geometry.Size>(input_xfrms.Count);
var grid = new Models.SnappingGrid(snapsize);
foreach (var input_xfrm in input_xfrms)
{
// First snap the size to the grid
double old_w = input_xfrm.XFormWidth;
double old_h = input_xfrm.XFormHeight;
var input_size = new VisioAutomation.Geometry.Size(old_w, old_h);
var snapped_size = grid.Snap(input_size);
// then account for any minum size requirements
double new_w = System.Math.Max(snapped_size.Width, minsize.Width);
double new_h = System.Math.Max(snapped_size.Height, minsize.Height);
sizes.Add(new VisioAutomation.Geometry.Size(new_w, new_h));
}
// Now apply the updates to the sizes
_modify_sizes(page, target.ShapeIDs, sizes);
}
internal static List <int> SortShapesByPosition(IVisio.Page page, Models.TargetShapeIDs targets, Models.ShapeRelativePosition pos)
{
// First get the transforms of the shapes on the given axis
var xforms = VisioScripting.Models.ShapeXFormData.Get(page, targets);
// Then, sort the shapeids pased on the corresponding value in the results
var sorted_shapeids = Enumerable.Range(0, targets.ShapeIDs.Count)
.Select(i => new { index = i, shapeid = targets.ShapeIDs[i], pos = ArrangeHelper._get_position_on_shape(xforms[i], pos) })
.OrderBy(i => i.pos)
.Select(i => i.shapeid)
.ToList();
return(sorted_shapeids);
}
public static void DistributeWithSpacing(IVisio.Page page, Models.TargetShapeIDs target, Models.Axis axis, double spacing)
{
if (spacing < 0.0)
{
throw new System.ArgumentOutOfRangeException(nameof(spacing));
}
if (target.ShapeIDs.Count < 2)
{
return;
}
// Calculate the new Xfrms
var sortpos = axis == VisioScripting.Models.Axis.XAxis
? VisioScripting.Models.ShapeRelativePosition.PinX
: VisioScripting.Models.ShapeRelativePosition.PinY;
var delta = axis == VisioScripting.Models.Axis.XAxis
? new VisioAutomation.Geometry.Size(spacing, 0)
: new VisioAutomation.Geometry.Size(0, spacing);
var input_xfrms = VisioScripting.Models.ShapeXFormData.Get(page, target);
var bb = VisioScripting.Models.ShapeXFormData.GetBoundingBox(input_xfrms);
var cur_pos = new VisioAutomation.Geometry.Point(bb.Left, bb.Bottom);
var newpositions = new List <VisioAutomation.Geometry.Point>(target.ShapeIDs.Count);
foreach (var input_xfrm in input_xfrms)
{
var new_pinpos = axis == VisioScripting.Models.Axis.XAxis
? new VisioAutomation.Geometry.Point(cur_pos.X + input_xfrm.XFormLocPinX, input_xfrm.XFormPinY)
: new VisioAutomation.Geometry.Point(input_xfrm.XFormPinX, cur_pos.Y + input_xfrm.XFormLocPinY);
newpositions.Add(new_pinpos);
cur_pos = cur_pos.Add(input_xfrm.XFormWidth, input_xfrm.XFormHeight).Add(delta);
}
// Apply the changes
var sorted_shapeids = ArrangeHelper.SortShapesByPosition(page, target, sortpos);
_modify_pin_positions(page, sorted_shapeids, newpositions);
}
public static void SnapCorner(IVisio.Page page, Models.TargetShapeIDs target, VisioAutomation.Geometry.Size snapsize, Models.SnapCornerPosition corner)
{
// First caculate the new transforms
var snap_grid = new Models.SnappingGrid(snapsize);
var input_xfrms = VisioScripting.Models.ShapeXFormData.Get(page, target);
var output_xfrms = new List <VisioAutomation.Geometry.Point>(input_xfrms.Count);
foreach (var input_xfrm in input_xfrms)
{
var old_rect = input_xfrm.GetRectangle();
var old_lower_left = old_rect.LowerLeft;
var new_lower_left = snap_grid.Snap(old_lower_left);
var new_pin_position = ArrangeHelper._get_pin_position_for_corner(input_xfrm, new_lower_left, corner);
var output_xfrm = new VisioAutomation.Geometry.Point(new_pin_position.X, new_pin_position.Y);
output_xfrms.Add(output_xfrm);
}
_modify_pin_positions(page, target.ShapeIDs, output_xfrms);
}
