API Class ImageHistogramWidget

API Class: ImageHistogramWidget

Histogram display widget for image-edit review.

Source

• Module: icescopy_image_edit
• File: src/icescopy_image_edit.py
• Line: 387

Inheritance

• Bases: QWidget

Purpose

Histogram display widget for image-edit review.

Instance Attributes

Attribute	First assigned in	Line	Explanation
_histogram	__init__	390	Stores histogram.
_overlay_histogram	__init__	391	Stores overlay histogram.
_overlay_scale_max	__init__	393	Stores overlay scale max.
_scale_max	__init__	392	Stores scale max.

Methods

General

Method	Line	Explanation
__init__(parent=None)	388	Initializes the instance.
set_histogram(histogram, *, overlay_histogram=None, scale_max=None, overlay_scale_max=None)	404	Sets histogram.

Qt event handlers

Method	Line	Explanation
paintEvent(event)	423	Qt paint event handler for this widget.

Refresh and sync

Method	Line	Explanation
clear_histogram()	397	Clears histogram.