Class TranslateXyTransformationBase<T>

Base implementation for translate render pass data in y direction transformations within SciChart.

Note: This base class and inheritors are used for animations purposes. You can use it to just transform render pass data, it's not recommended though.

See Also: TranslateXyTransformation, TranslateXTransformation
Inheritance
java.lang.Object
RenderPassDataTransformationBase<TRenderPassData>
BaseRenderPassDataTransformation
TranslateXyTransformationBase<T>
Inherited Members
Namespace:
Assembly: .dll
Syntax
public abstract class TranslateXyTransformationBase<T> extends BaseRenderPassDataTransformation<T>
Type Parameters
Name Description
T

Constructors

TranslateXyTransformationBase(Class<T> rpdType, float offset)

Create new instance of TranslateXyTransformationBase class.

Declaration
protected TranslateXyTransformationBase(Class<T> rpdType, float offset)
Parameters
Type Name Description
Class<T> rpdType

Type of associated render pass data.
float offset

The offset value in pixels.

Methods

applyTransformation()

Applies this transformation to associated series.

Note: This is used for animations purposes, so you need to take into account BaseRenderPassDataTransformation#getCurrentTransformationValue() as well as BaseRenderPassDataTransformation#getCurrentDelta() during implementing this.

Declaration
protected final void applyTransformation()
Overrides

applyTransformationInternal(float currentDelta)

Applies transformation using ScaleTransformationBase#transformValues(float, FloatValues, FloatValues) method. FloatValues to be supplied from inheritors. First arg is values to transform. Second is to get original coordinates from.

Declaration
protected abstract void applyTransformationInternal(float currentDelta)
Parameters
Type Name Description
float currentDelta

The current delta value, due to which values will be transformed.

applyTransformationOnRenderPassDataChanged(FloatValues valuesToTransform)

Transforms valuesToTransform based on updated render pass data, according to current state of transformation.

Declaration
protected void applyTransformationOnRenderPassDataChanged(FloatValues valuesToTransform)
Parameters
Type Name Description
FloatValues valuesToTransform

Values to transform.

getOffset()

Gets the offset value in pixels.

Declaration
public final float getOffset()
Returns
Type Description
float

The offset value in pixels.

onAnimationStartInternal()

Called on start of animation associated with current transformation

Declaration
protected void onAnimationStartInternal()
Overrides

prepareDataToTransformation()

Prepares associated render pass data to transformation.

Declaration
protected abstract void prepareDataToTransformation()

transformValues(float currentDelta, FloatValues valuesToTransform, FloatValues originalCoordinates)

Transforms valuesToTransform based on original coordinates and currentDelta, to achieve scale transform.

Declaration
protected void transformValues(float currentDelta, FloatValues valuesToTransform, FloatValues originalCoordinates)
Parameters
Type Name Description
float currentDelta

The current delta value, due to which values will be transformed.
FloatValues valuesToTransform

Values to transform.
FloatValues originalCoordinates

Original coordinates, which stored on last change of render pass data.