v0.6 WIP

New Features / Changes:

• add PlotStems

Bug Fixes:

• fix critical bug in v0.5 where marker sizes were incorrectly initialized and thus randomly not displayed

v0.5 WIP

New Features / Changes:

• Explicit ImPlotContexts and Major Refactors #48 (comment)
• Per Axis Context Menus #48 (comment)
• Styling Colors and Variables Overhaul #48 (comment)
• Built-In Style Colors #48 (comment)
• Next Item Styling Functions #48 (comment)
• Legend Popup and Drag and Drop Utilities #48 (comment)
• Candlestick Chart in Demo #81

Bug Fixes:

• make axes recover when zoom goes below epsilon #105
• fix query rect only renders if flag is set #96
• fix y-axis flags issues #90
• fix integer overflow for 32-bit ImDrawIdx #88
• make vertical text scaling and offset obey ImGui font settings #100

v0.4 WIP

New Features / Changes:

• introduced PlotShaded plotting functions
• introduced ImPlotStyleVar_FillAlpha to scale fill alpha
• plot items with the same label_id will be grouped in the legend
• label_id s preceded by ## will not produce a legend entry
• removed ImPlotFlags_Adaptive and ImPlotFlags_Cull
• introduced ImPlotInputMap for remapping plot controls
• introduced IsPlotXAxisHovered, IsPlotYAxisHovered, and IsLegendEntryHovered
• online interactive demo added to README

Bug Fixes:

• fixed issues with heatmap bounds #80
• fixed issues with axes states carrying over to subsequent plots #76
• fixed issue with circular buffer rollover #60
• fixed bugs in demo BenchmarkItem #62
• fixed division by zero issues #78
• fixed compliation issues on macOS #63

See Announcements for more details.

v0.3 WIP

New Features / Changes:

• support for double precision data
• built-in and customizable colormaps
• heatmaps
• user defined axis ticks and labels
• horizontal error bars

Bug Fixes:

• 16-bit indices are now correctly rendered.

See Announcements for more details.

Special thanks: @sergeyn, @ChiefSeaBiscuit, @ocornut, @ozlb

v0.2 WIP

New Features / Changes:

• changed namespace from ImGui:: to ImPlot::
• renamed several API functions and structs for consistent style and clarity
• support multiple (up to 3) independent y-axes per plot
• multi-level digital plots
• negative data offsets
• optimizations for high density lines
• improved culling
• improvements toward ImGui C++11 conformance

Special thanks: @jpieper @ozlb @sergeyn @ocornut

v0.1 WIP

Initial release. Features include:

• multiple plot types:
  • line
  • scatter
  • vertical/horizontal bars
  • error bars
  • pie charts
  • digital plots
  • and more likely to come
• mix/match multiple plot items on a single plot
• configurable axes ranges and scaling (linear/log)
• reversible and lockable axes
• controls for zooming, panning, box selection, and auto-fitting data
• controls for creating persistent query ranges (see demo)
• several plot styling options: 10 marker types, adjustable marker sizes, line weights, outline colors, fill colors, etc.
• optional plot titles, axis labels, and grid labels
• optional legend with toggle buttons to quickly show/hide items
• size-aware grid with smart labels that are always power-of-ten multiples of 1, 2, and 5
• default styling based on current ImGui theme, but most elements can be customized independently
• mouse cursor location display and optional crosshairs cursor
• customizable data getters and data striding (just like ImGui:PlotLines)
• relatively good performance for high density plots