Page Comparison

ORG-30144

Python supports setting parameter bounds in NLFit

Added following function to set parameter bounds in NLFit.

def set_lbound(self, p, ctrl='>', val=None)
def set_ubound(self, p, ctrl='<', val=None)

Example:

import originpro as op
wks = op.new_sheet()
fn=op.path('e') + r'Samples\Curve Fitting\Gaussian.dat'
wks.from_file(fn, False)
model2 = op.NLFit('Gauss')
model2.set_data(wks, 0, 1)
model2.set_lbound('y0','>','6')
model2.set_ubound('A','<','800')
model2.fit()

ORG-30376

Improved Project Explorer Search Tool

Introduced Project Browser for easier navigation and management of project windows

Project Browser is shown in Project explorer with the icon or F3. The Project Browser will help you find Windows, Graphs, Books, Notes, Sheets, Columns and Folders by name. You can choose where to find these objects. You can also use further customization to find objects in Advanced Find…

ORG-29564

ORG-30359

Search box on Main Menu

Search menu, toolbar, Apps items to use

Search box to the right of Help menu to search for menu, toolbar, context menu, app, etc. click on the found item to launch the tool or execute the action.

ORG-30352

User-customizable shortcut keys

Ctrl+Prefix, Ctrl+Key for menus and toolbars

1. Preferences: Key Chords… (Ctrl+Alt+K) to set Prefix and view 2nd Keys.

2. Press Ctrl+Shift while clicking on menu/toolbar buttons to add hotkeys for menu/toolbar.

ORG-30294

Hotkeys for tools toolbar

Single letter/number hotkey for tools on Tools toolbar

Mouse over toolbar buttons on Tools toolbar to see the hotkeys.

E.g. With graph active,

• Press1 will enter scale in mode.

• Press H will enter Data Highlight mode

• Press 9 will enter add straight line mode.

No need to press ESC key to switch modes. E.g. press 9 to enter Add Straight Line mode. press 7 to switch to Add Straight Arrow mode.

ORG-30324

Graph: Fixed Scale Factor menu improvements

Scale factor will be set to 1 without need to open dialog

By default many graph types are set so text, line, etc. graph element scales with layer frame. When a layer is shrunk, the text or line resizes. That’s why when you select text in graph, on status bar, it shows two Size (actual) = 22 (10.1)

Most users just want to set the Scaling factor to 1 so element doesn’t resize with layer. There is really no need to popup a dialog which most users just click OK to close it.

ORG-30206

Pin files on top of the Recent Origin Files Dialog

Pin favorite or common used files on top of the Recent Origin Files dialog

1. Double click gray area in workspace to open Recent Origin Files dialog.

2. Right click file(s) and choose Pin to stick file(s) on top of the dialog.

ORG-30125

Add Row MTB should use new Statistics Tick label

Support five more statistics parameters in Add Row mini toolbar button in box chart table

ORG-30279

Prompt Message When Saving Large Projects where Data is Excluded

Prompt Message When Saving Large Projects where Data is Excluded

ORG-25432 S2

Change OPJU File Type to Origin Project

In Origin2025b, OGGU and OPJU changed as “Origin Project or Graph“

ORG-30063

Small Icon for graph and project looked the same, should be updated

Small Icon for graph and project looked the same, should be updated