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Contents 1 AngleControl 1.1 Description 1.2 Attributes 1.3 Example 1.4 Tips for AngleControl (edit)

AngleControl

Description

The AngleControl is an preview control that shows a thin line used to represent the rotation around a specific point. The angle is added to an Input by setting the INPID_PreviewControl attribute to "AngleControl" in the AddInput function's attribute table.

Attributes

ACP_Center	input: specifies which input is used to set the position of the angle control in the view. Typically this is an OffsetControl
ACP_Radius	input : specifies which input is used to set the width of the angle control in the view. Typically this will be a SliderControl.

.

Example

The following example is a very simplified Fuse which uses a crosshair and angle control to transform an image.

FuRegisterClass("SampleAngleControl", CT_Tool, {
	REGS_Name = "Sample Angle Control",
	REGS_Category = "Fuses\\Samples",
	REGS_OpIconString = "SOf",
	REGS_OpDescription = "SampleOffset",
	})
 
function Create()
	InCenter = self:AddInput("Center", "Center", {
		LINKID_DataType = "Point",
		INPID_InputControl = "OffsetControl",
		INPID_PreviewControl = "CrosshairControl",
		})
 
	InAngle = self:AddInput("Angle", "Angle", {
		LINKID_DataType = "Number",
		INPID_InputControl = "ScrewControl",
		INPID_PreviewControl = "AngleControl",
		INP_MinScale =   0.0,
		INP_MaxScale = 360.0,
		INP_Default = 0.0,
		ACP_Center = InCenter,
		})
 
	InImage = self:AddInput("Input", "Input", {
		LINKID_DataType = "Image",
		LINK_Main = 1,
		})
 
	OutImage = self:AddOutput("Output", "Output", {
		LINKID_DataType = "Image",
		LINK_Main = 1,
		})				
		
end
 
function Process(req) 
	local img     = InImage:GetValue(req)
	local center  = InCenter:GetValue(req)
	local angle   = InAngle:GetValue(req).Value
	
	out = img:Transform(nil, { 
		XF_XOffset = center.X, 
		XF_YOffset = center.Y, 
		XF_XAxis = 0.5,
		XF_YAxis = 0.5,
		XF_XSize = 1, 
		XF_YSize = 1, 
		XF_Angle = angle, 
		XF_EdgeMode = "Black",
		})
	
	OutImage:Set(req, out)
end

Tips for AngleControl (edit)

EyeonTips:Script/Reference/Applications/Fuse/Classes/Input/AngleControl