2.2.4.27 MatrixLayer

Name

MatrixLayer

Remark

The MatrixLayer class provides methods and properties common to matrix layers in Origin matrix pages. An Origin matrix contains a number of matrix objects thus the MatrixLayer class contains a collection of all the matrix objects in the matrix layer.

An Origin C MatrixLayer object is a wrapper object that is a reference to an internal Origin matrix layer object. Wrapper objects do not actually exist in Origin and merely refer to the internal Origin object. Consequently, multiple Origin C wrapper objects can refer to the same internal Origin object.

The MatrixLayer class is derived from the Datasheet, Layer, and OriginObject classes from which it inherits methods and properties.

Hierarchy

• • • • MatrixLayer

Examples

EX1

void MatrixLayer_MatrixLayer_Ex1()
{
    MatrixLayer ml = Project.ActiveLayer();
    if(ml)
    {
        Matrix mm(ml);// Get the active Matrix from a MatrixLayer
        printf("The active matrix is %d x %d\n",mm.GetNumRows(), mm.GetNumCols());
    }
}

Header to Include

origin.h

Reference

Members

Name	Brief	Example
	Copies part of an image from another matrix layer
	Copy all matrix objects data inside roi
	Create a copy of the matrix window matlayerSource and attaches it to the object.
	Delete a number of MatrixObjects from the matrix layer.
	Export all matrix objects to a multi frame image.
	Get the index of the layer's active MatrixObject.
	Get the matrix cell width
	Replaced by GetInternalDataType. Kept for backwards compatibility.
	Get internal data type of the active matrix object.
	Check if MatrixLayer has data that represent the image
	Check if MatrixLayer has associated image
	Insert a number of new matrix objects into a matrix layer.
	Constructor for the MatrixLayer class
	Opens a new matrix from the supplied OGM file and attaches it to the object.
	Put the data from an SPC blob into the matrix
	Set the layer's active MatrixObject by index.
	Set the matrix cell width
	Sets the display format of the data in the matrix
	Replaced by SetInternalDataType. Kept for backwards compatibility.
	Set the internal data type for all the matrix objects in the layer.
	Set the number of columns in a MatixLayer.
	Set the number of MatrixObjects in a matrix layer.
	set matrix view mode to image or data mode
	Find matrix indecies from X Y

Property

Name	Brief	Example
	A Collection of all matrix objects in a matrix layer