**Library:** karmawidgets
**Link With:** -lkarmawidgets

TracePopup_ResourceNames | List of resource names for TracePopup widget |

TracePopup_Resources | List of resources for TracePopup widget |

XkwTracePopupNewArray | Register new array. |

XkwTracePopupShowTrace | Show a trace. |

XkwTracePopupShowTraces | Show a weighted, summed trace. |

XkwTracePopupShowBoxedTrace | Show a boxed trace. |

XkwTracePopupInvalidate | Invalidate trace data. |

Name | Purpose |

XkwNverbose | If TRUE verbose output is displayed |

XkwNcanvasVisual | The visual for the canvas |

XkwNworldCanvas | The world canvas that is created |

XkwNrealiseCallbacks | Callbacks when the canvas is realised |

XkwNkarmaColourmap | The Karma colourmap |

Name | Class | Rep. Type | Default |

XkwNverbose | XkwCVerbose | XtRBool | FALSE |

XkwNcanvasVisual | XtCVisual | XtRVisual | CopyFromParent |

XkwNworldCanvas | XkwCWorldCanvas | XtRPointer | NULL |

XkwNrealiseCallback | XtCCallback | XtRCallback | NULL |

XkwNkarmaColourmap | XkwCKarmaColourmap | XtRPointer | NULL |

Register new array.

**Parameters:**

*W :*The TracePopup widget.*array :*The new array. This may be NULL.*min :*The minimum (unscaled) data value in the array.*max :*The maximum (unscaled) data value in the array. If this is less than*min*then the minimum and maximum values are computed.

Show a trace.

**Parameters:**

*W :*The widget.*dim_indices :*The dimension indicies. The length of this array must be one less than the number of dimensions in the array.*coord_indices :*The coordinate indices of the trace. The length of this array must be one less than the number of dimensions in the array.

Show a weighted, summed trace.

**Parameters:**

*W :*The widget.*dim_indices :*The dimension indicies. The length of this array must be one less than the number of dimensions in the array.*sum :*If TRUE, the data are summed rather than averaged.*global_weight :*This weight value is applied to each trace as it is combined.*num_traces :*The number of traces to combine.*coord_indices :*The co-ordinate indices for the traces. This is grouped into*num_traces*contiguous blocks of co-ordinate traces. Each block must contain*num_dim*- 1 co-ordinate indices.*weights :*The weights to apply to each trace as it is combined. If this is NULL no weights are applied.

Show a boxed trace.

**Parameters:**

*W :*The widget.*dim_indices :*The dimension indicies. The length of this array must be one less than the number of dimensions in the array.*sum :*If TRUE the traces are summed, else they are averaged.*start_indices :*The starting coordinate indices of the box. The length of this array must be one less than the number of dimensions in the array.*stop_indices :*The stopping coordinate indices of the box. The length of this array must be one less than the number of dimensions in the array.

Invalidate trace data.

**Parameters:**

*W :*The widget.

Back to Karma Home Page

Web Development: Ariel Internet Services