Official version history and changelog information for Grapher.

Grapher 20.2.321 (November 22, 2022)

Improvements

• Duplicate command does not have a name/description/tooltip in the menu
• When removing fit or confidence plot, remove themselves from all axes, not just linked axes
• Options: plot palette option to use should be renamed and have more help
• Axis Label Alignment for X Axis and Box Plot Axis seem backwards
• Export PDF vector: unsupported fonts that can't be embedded look much closer to their original font
  

Fixes

• 2-Point vector plot: when creating from worksheet or Add Plot, creates 1-point instead (and vice-versa)
• 3D graph: moving plot causes non-angled axis titles to move very strangely and aren't undone correctly
• Auto recovery: can get stuck opening empty recovered files every time new instance launches
• Automation: Docs.Add does not add specified data to GRT files
• Automation: Math plot removed after calling RemoveAllPlots method and deleting line plot
• Automation: Plot Label: Font size isn't recorded for all plots when multiple plots selected (or any PM spinner/slider controls)
• Axis Break: Tick spacing after break incorrect
• Can define custom fit equations with words for parameters but Properties expects single characters
• Choose Axes: when axes are also selected, cancelling results in axes pasted as free-floating
• Class Legend: still shows old entry names after changing to class by name
• Class scatter: odd behavior with Object Manager when converting class scatter in 3D graph
• Confidence interval shifts when changing color of associated line plot
• Convert Plot Type: Changing 3D Bar Chart to Horizontal Bar Chart makes plot and axes distorted
• Crash (no reporter) when adding confidence interval to polar fit plot
• Crash when deleting plots
• Crash when importing DXF
• Crash when loading DXF file after error about file being in use by another process
• Crash when opening CSV in worksheet
• Crash when starting Grapher
• Crash when trying to load a TIF file
• Crash when trying to set axis limits
• Defaults: X and Y Axis title font size does not work
• Disperse Overlapped Labels dialog: Untitled dialog is raised when invalid value is entered
• DXF import: mirrored polyline
• Export: directory is not remembered
• Fit Curve: Confidence Intervals no longer display
• Internal Error after changing axis limits (AxisSupport.cpp)
• Internal Error editing confidence plot when fit doesn't support it
• Internal Error when exporting PDFv, EMF (Dib.cpp)
• Internal Error when selecting Property Manager for multiple plots (ObjTreeCtrl.cpp)
• Legend: partial border is still visible when setting legend visibility off
• Link axis: Axis length does not adjust automatically after linking
• Math plot: after removing with undo, data is incorrectly plotted on Y axis
• Metafile is flipped vertically for 3D bubble plot
• Move Label: 3D rotation can cause opposite movement of labels than expected (improve direction for movement)
• Open/Import DXF: std exception error (vector too long)
• PDF Export: fill between plots produces thin lines when printed to PDF or exported to PDF(vector)
• Properties: Remove Average Value Symbol Properties when not appropriate
• Radar Graph: when including columns with no numeric data there are weird rendering issues (+ changes in worksheet can lead to a crash)
• Recorder: DateType and TimeType not recorded for required SetDateTimeFmtType parameters
• Recorder: PasteSpecial for wks format needs to record wksClipboard value
• Symbol Properties: improve behavior of disabling/hiding properties that aren't applicable
• Tick Marks: Minor tick label options for log10 axes changed from previous versions
• Undo does not restore title text after enabling Link Title
• Undo/redo does not restore state after data range updates
• XYZ Line: fit curve does not update when data is deleted
• XYZ Vertical Bar Chart: Z axis labels are getting cut off
• Z axis: flipping direction with angled title also moves position

Grapher 20.1.151 (8 August 2022)

New Features and Improvements

• Axis: Inverse or Reciprocal Scale on Linked Axis from function
• Axis Break: Multiple axis breaks on a single axis
• 3D plots: support transparent gradients
• Stacked/adjacent option for histograms
• Clipboard: Duplicate command (plot, graph, axis, drawn object)
• Duplicate Page and all objects within
• Custom fit curve: add Function button in PM
• Log Axes: Change Divisions of Minor Ticks
• Plot Symbol: Get symbol and symbol line color from worksheet Color column
• Class Scatter Plots: hide/delete any class individually
• Save As dialog: remove extension from autofilled file names
• Maintain Data Limits Frequency & Wks Range when converting between plot types and adding
• new plots via Create
• Save/Export: Remove 'All Files(*.*)' option when saving or exporting
• 3D Bubble Plot: Support transparency
• Tick Labels: Offset in both X and Y Directions (merge into G20 and Test)
• Rename some break axis controls
• Open Excel: Remove from Grapher
• Link Axis: Link tick position
• File Open: Button text in dialog cut off, font looks bolded
• Symbol color variable: when using symbol table after color scale is created, color scale is left
• behind
• Histograms: Reset bins when data filter changes
• Data Filter: Use Header row in Data window instead of just the Column name
• Histograms: Reset bins when worksheet changes
• Class Method Name: Option to choose which names are plotted
• Copy: When copying a linked object (legend, color scale, etc.), skip warning if linked graph/plot
• is already selected
• OM Plot name - honor characters like : and + and spaces
• Have a uniform way to create any kind of legend for any kind of plot
• Option to NOT use plot palette for line plots
• Class piper/durov/extended durov plots - create legend by default
• Confidence Interval: Indicate which fit curve or equation was used to create the CI
• Class Legend: Add/Remove entries (like other Legends)
• Legend Title PM page - Remove Title Properties section
• Axis labels: remove Abreviate strings/Max characters options for minor labels
• Multi-Graph Legends Should be Listed as "Multi-Graph Legend <#>" in Object Manager
• Paste plots: use same graph/axes for all when pasting multiple plots
• Tick Labels: Offset in both X and Y Directions

Fixes

• Automation: AddAxis: typo in error message
• Recorder: does not register correct type of paste for Paste method
• Automation: Legend: don't force users to use two commands to set the Font
• Box Plot: Outliers should not be used for auto axis limits if they're not shown
• Automation: SetDataFilter is converting all text to uppercase when filtering data from Excel
• Automation: should not be possible to duplicate durov axes
• Reload Data: if files are one OneDrive and data file is open, generate error
• Class Scatter Plot: Symbol: Frequency doesn't work
• Ticks: Last tick value does not update correctly when using Probability scale
• Object Manager: undo does not restore position of multiple objects moved
• Axis Ticks: Allow minor ticks before major ticks when Start Major ticks at is Custom