ORG-11432

ORG-11315 

ORG-11150

ORG-10819

ORG-7727

ORG-9889, ORG-10413, ORG-9889

Go to Worksheet context menu in Data Info/Data Display window

With Graph window active, choosing Go to Worksheet context menu in Data Info. and Data Display window will highlight corresponding row in worksheet.

Go to Graph context menu in Data Info. window

With worksheet active, choosing Go to Graph context menu in Data Info. window will go back to Graph window.

1. The hot-key Ctrl+N when at editing mode can switch to renaming by Long Name or Short Name
2. A new system variable @PERB=0 to hide toggle button, and by default to rename Long Name.
   
   

E.g. in [Font] section of Origin.ini in your Origin's User Files Folder, add

ScriptWindowFontHeight=24
ScriptWindowCharset=0
ScriptWindowFaceName=Verdana

Set @PESH=0 to disable book comment tooltip.

Set @PESS=-1 to show preview as Comments-style tooltip.

In the past, X will close PE and sometimes user doesn't know how to turn it on. So we changed the default behavior to be Hide PE if it's unpinned.

System Variable @FDPC to control this:

0 : old way, close
1 : most logical way, Hide if unpinned (default)
2 : stronger way, Hide always

ORG-1585

ORG-10674

ORG-11511

1. Support ticks(major&minor) on both side and border around the ticks. 
2. Support custom levels (user defined from/to, major/minor tick)
3. Support wrapped text label.
4. Support hide head and tail level.
5. Support other label format like Date, Time, Text...
6. Support label rotation, show label on the opposite side.
7. Support title(including position, rotate, style definition).
8. When there is multiple colormaps in the same layer, color bar will be added according to what data plot is selected.

Hide legend of hidden plots 

Click Reconstruct Legend button will hide legends of hidden plots.

Right click Legend and choose Show Legend for Visible Plots Only, or open Update Legend dialog, specify show/hide legend of hidden plots

Right click Legend and choose Reverse Order.

Right click Legend and choose Hide Legend for Fitted Curves, or open Update Legend dialog, specify show/hide legend of Fitted Curves

ORG-4432,

ORG-7738, 

ORG-7738, 

ORG-11225,

ORG-10256

In the past, people complained that we gave too many options when copying format. Sometimes it's confusing and hard to tell which format to copy. 

If user chooses the wrong format to copy, he/she has to copy format again before pasting again.

Therefore we changed the design so that when copying format, show no options for less less options, while when pasting format, give more options so user can decide later what to paste and paste multiple times. 

450pxE.g. Copy and Paste Format on Line+Symbol plots:

 E.g. Copy and Paste Format on Colormap Contour plots:

New Paste Format To Context Menu

This is used to better deal with when right click in page/layer level to paste format to.

• User can choose what destination to paste format to.
• What Format to apply

E.g. if right clicking on axis and choosing Copy Format, and then right click in blank area of another graph, Paste Format To context menu will show, allowing user to what format/style to apply.

E.g. if right clicking on line+symbol plot instead and choosing Copy format, Paste Format To will show different target and format/styles.

Improvements on Apply Formats dialog via Edit: Paste Format... menu

In the past, after copying format, user can choose Edit: Paste Format... to edit the format on clipboard and where to apply to. 
In Origin 2015, we improved Apply Format dialog so that user can also

• Save the format.
• Load any existing graph theme file and apply it to selection, layer, graph, graphs in folder, specific graphs, etc..
• Format to Apply group with checkboxes to easily control what format to exclude, include.

• Apply To dropdown list so user can not only choose Apply Scope, but also components in graph to apply to.

In the past, when adding prime symbols ' or " in superscript, they were tiny and too far away from the text.

For some foreign keyboard, ' and " may not be in the same location as English keyboard. So we added hotkey Ctrl+P

ORG-10041

When using size mapped symbols with shape of Circle/Triangles/diamond/Hexagon/Star/Pentagon, an extra drag-down list will appear asking for size drawing definition.

 Introduce system variable @LCG to specify the line cape type for XY scale, arrow, line and polyline object square end:

0 = Line cap round

1 = Line cap square

2 = Line cap flat

Using 1st Layer's poperty in System Theme when adding new layers

Controlled by system variable @LST

If @LST=1, when adding new layer, it will use system theme's 1st layer/consolidated layer's property from the system theme

ORG-2851,

ORG-11783,

ORG-2766,

ORG-11438

Show Polygon area of selected contour line on Data Display

Single click a contour line several times till only that contour line is selected. Z and Area will show in Data Display window, which supports right click to copy the text.

In Origin 2015, seven features are also available in Origin, which previously were only available in OriginPro.

• Discrete Frequency:  Compute counts, frequencies etc. for discrete variables. 
  Statistics:Descriptive Statistics (workbook)
• Reduce to Evenly Spaced X: Reduce XY data into smaller size with evenly-spaced X values. 
  Analysis: Data Manipulation (workbook)
• Reduce by Group: Reduce XY data by sub-group statistics according to X's distribution. 
  Analysis: Data Manipulation (workbook)
• Trace Interpolation: Perform interpolation on cycle or periodic curves. 
  Analysis:Mathematics (workbook, graph) 
• 2D Interpolate/Extrapolate: Perform 2D interpolation/extrapolation for a matrix. 
  Analysis:Mathematics(matrix, graph from matrix) 
• 3D Interpolation: Perform interpolation with a 3D function on XYZ dataset.
  Analysis:Mathematics (workbook)
• Advanced Normality Test: 1. One Sample Kolmogorov-Smirnov Test 2. Lilliefors Normality Test.
  Statistics:Descriptive Statistics (workbook)

The input grouping range control in following dialogs is improved to enable group column order control

• Statistics on Columns (menu: Statistics: Descriptive Statistics: Statistics on Columns)
• Unstack Columns (menu: Worksheet: Unstack Columns)
• Normality Test (menu: Statistics: Descriptive Statistics: Normality Test)

When user is doing fitting from Graph, user can set Legend as the Data Identifier in report.

Add Analysis Marker context menu when click on green lock on graph to turn on/off and change size of analysis markers.

Arrange multiple residual plots in one graph with multiple layers

Support Normal Probability Plot of Residuals

In Linear Fit tool, outliers can be auto-detected and output.

• Enable Standardized Residual, Studentized and Studentized Deleted Residual for Apparent Fit
• Support outlier result for Apparent Fit

When doing a fit from graph, user can first uncheck Show Preview on Source Graph checkbox on Fitted Curves page. Then Fit Curve tab will show a preview fitted curve. Zoom In, Zoom Out and Rescale buttons are added on the tab to see more details during iteration or fitting.

Function Name: Bingham, Cross, Carreau, Herschel, Mauro-Yue-Ellison-Gupta-Allan(MYEGA), Vogel-Fulcher-Tammann(VFT), BiHill, LangevinMod, ExpGrowDec, ExpGrow3Dec2

Origin 2015 added a new category Enzyme Kinetics for build-in fitting function and following function are included in it

Function Name: CompInhib, NoncompInhib, UncompInhib, MixedModelInhib, SubstrateInhib, MichaelisMeten, Hill

User can now add existing function directly from NLfit dialog

Search function button available in NLFit dialog and the Fitting Function Organizer dialog

From Origin 2015, One-Way and Two-Way Repeated Measures ANOVA tools support data with unbalanced design

How to

1. Start with worksheet with data of different sample size
2. Select Statistics: ANOVA: One-Way Repeated Measures ANOVA 
   or
   Select Statistics: ANOVA: Two-Way Repeated Measures ANOVA

• Hide/Show ROI box. 
• Hidden Plots will not show in Change Data context menu of Gadget tools. 
• Add method to context menu of peak markers converting them to data plot in Quick Peak gadget. 
• Support virtual matrix plot in 2D Integrate Gadget. 
• Support output for entire curve, not just ROI, for Quick Peaks gadget. 

• Provide extrapolate options to repeat the last value for extrapolation in the Interpolate/Extrapolate Y from X tool
• Add Simple Curve Math to menu and rearrange the menu items 
  
• Show polygon area of selected contour line in Data Display 
  
  

• Use plot label to tag peaks in Quick Peaks Gadget which enable further editing for the peak labels.  

Correlation Coefficient 

• Provide option to turn off significance value in output 
• Support output as flat sheet 

Principle Component Analysis

• Introduce a control in GUI for user to specify the label column, which will be used in Scores Plot and Biplot 
  

Hierarchical Cluster 

• Add orientation option (vertical/horizontal) for Dendrogram plot 
• Enable user to find the best representative sample (clustroid) within each cluster 

Discrete Frequency

• Provide option to sort result in desired order. If set as Categorical Order, the result will be ordered automatically according to the categorical values set in the Categories label row 
  

• Hide Signal Deconvolution from menu
  Run Labtalk script: "deconv -d; " in  Command Window or Script Window to open the dialog.

• Generate time-frequency plots for wavelet analysis (ORG-5373)
  
  How to
  • When a worksheet is active, select Analysis: Signal Processing:Wavelet:Continuous Wavelet
    
    

ORG-10636, ORG-11558, ORG-11434, ORG-10749, ORG-6077, ORG-11686, ORG-10733, ORG-6093, ORG-10579, ORG-8781, ORG-10393,ORG-11028,ORG-10768, ORG-10257, ORG-10663, ORG-9471, ORG-11435, ORG-11563, ORG-11276, ORG-11436

Some Menu Changes

1. Move Variables and Constants to the top position of the Variables menu 
2. Rename the menus under Variables menu to say Add ....  

Add and reorganized examples under Formula: Load Sample menu

Select the Formula: Load Sample entry to see the example of operators.

Insert Mode for inserting variables

The first time when user uses "Insert Range Variable by Selection" or "Insert Column Label Cell by Selection" , and finish hunting, shows Insert Mode dialog to decide the notation.

Context Menu for F(x)= label row cell

Allow Sort Worksheet

If output data is in a same worksheet as input data, "sort worksheet" will be enabled by default.

Support define a range variable from matrix cell(s) in SCV

Support range selection from Matrix when using Variables: Add Range Variable by Selection in Set Column Values dialog

Moving rms

vector Movrms(vector vx, int back[, int forward])

After Origin 2015 SR0 release, Molecular Devices released a new device with new abf 2.0.5 file format so it's not supported in SR0.

Need to patch to Origin 2015 SR1 if you would like to import it.

Introduce system variable @MVE to specify whether create sheets for each variable after importing Mat file as hierarchical structure

0 = (by default) matlab variable not expand automatically.

1 = expand the variable, and also expand all its members recursively.

Re-design the filter lock interface.

• When mouse over sheet tab, the tooltip shows Short Name, Long Name, Multi-Line Comments.
• Add Properties dialog to modify short name, long name and comments

A Packages folder is added in workspace in Code Builder. This folder is used to manage packages. This folder contains only folders, and each folder represents a disk folder in User Files Folder. A special folder named Common is used for holding files that are shared between all packages. Each package folder contains a subfolder named "User Files", which contains files that are in the User Files Folder.

Origin provides embedded python environment, so that you can either run python in Origin (support both command line and .py file), or use a PyOrigin module to access Origin from Python.

The embedded Python in Origin could be either version 3.3.5 or version 2.7.8 and it can be switched by asystem variable @PYV. When @PYV = 3 (Default), the embedded Python is 3.3.5, while if @PYV = 2, it is 2.7.8. To set value for a system variable, click Tools:System Variables to open the Set System Variablesdialog.

object.margin.unit 
object.margin.left, 
object.margin.right, 
object.margin.top, 
object.margin.bottom

two LT functions in SCV's category Distributions: PDF:

ksdensity(x, vd, w)
ks2density(x, y, vx, vy, wx, wy)

• Support for labtalk string definition

  // The syntax <[< indicates the start of literal strings
  // The syntax >]> indicates the end of literal strings
  // The syntax can be changed in Origin.ini "Text" section
  // Can be used to include special symbols like double quotation marks in a string
  string str$ = <[<a"b'";"c">]>;
  str$=;
  //Should return a"b'";"c"

• Support in X-Function arguments

  patternT text:=<[<"Sample A" "Sample B" "Sample C">]>;

• BeforePointProc will be called before PointProc macro
• AfterPointProc will be called after  PointProc macro

def AfterPointProc
{
	if (getpts.count >= 3)
	{
		set %B -l 0;
	}
}
dotool 5;

Size of the worksheet cell with embedded graph when auto re-size

@WCSGW

@WCSGH

A new folder, User [AutoLoad] is introduced to Origin C Workspace in Origin 2015.

Files added to the User [AutoLoad] folder is similar to the User folder, except that the files in User [AutoLoad] folder will be compiled and linked automatically upon starting Origin, and then the functions defined in the files under this folder are available, and there is no need to compile and link manually.

1.To prevent user seeing the codes attached to project,  use the following LabTalk code:

doc -lr 16;

Basically, in Code Builder, the Project folder cannot be opened if locked with the above LabTalk code .

2.When user run the following LabTalk code to unlock, user can see files have been added to Project folder in Code Builder:

doc -lr 0;

LabTalk: Want combined Tile and Cascade Windows arrangement  (SR1)

Combined tile and cascade arrangement

1. window -s ch
   tile horizontally,then cascade each column

2. window -s cv
   tile vertically, cascade each column

3. window -s ct
   tile and cascade

Tile all windows in descending sequence

1. window -s th3 or window -s tv3
   tile first by window type(workbook->excel->graph->matrix->layout-notes),then by name descending
2. window -s th4 or window -s tv4
   tile by window name descending

note: the above descending mode (3,4) and ascending mode(1,2) also support for window -s ch/cv/ct.

We added following labtalk functions for signal processing:

1. fftc

vector<complex> fftc(vector<complex> cx)

It calculates the complex FFT result for given cx. We should use different algorithms depending on whether cx is real.
If cx's size is n, then output size is also n. (shift should be off.)

2. fftmag

vector fftmag(vector<complex> cx, int side=1 )

It can be used to calculate magnitude from FFT complex result. side=1 for one-sided by default, side=2 for two-sided and shift.

3. fftamp

vector fftamp(vector<complex> cx, int side=1 )

It can be used to calculate amplitude from FFT complex result. side=1 for one-sided by default, side=2 for two-sided and shift.

4. fftphase

vector fftphase(vector<complex> cx, int side=1, int unwrap=1, int unit=1 )

It can be used to calculate amplitude from FFT complex result.
side=1 for one-sided by default, side=2 for two-sided and shift.
unwrap=0 not unwrap phase angle, 1 for unwrap by default.
unit=1 for degrees unit by default, 0 for radians unit.

5. ifftshift

vector<complex> ifftshift(vector<complex> cx)

When fft result is shifted, to do ifft, we need unshift the result first.

6. invfft

vector<complex> invfft(vector<complex> cx)

Compute inverse FFT from fft result. If input size is n, output size is n.

7. fftfreq

vector fftfreq(double time, int n, int side=1, int shift=1)

Calculate frequencies for FFT results, the original result is time*data(0,n-1)
time: sampling interval
n: signal size
side: 1 for one-sided(by default), 2 for two-sided
shift: 0 for no-shift, and 1 for shift(by default), it is used for two-sided.
Return frequencies, two-sided size is n, one-sided size is ceil((n+1)/2)

8. fftshift

vector<complex> fftshift(vector<complex> cx)

It can be used to shift FFT results or frequency.

9. windata

vector windata(int type, int n)

type=0 rectangle, 1: Welch, 2: Triangular, 3: Bartlett, 4: Hanning, 5: Hamming, 6: Blackman
n is size for the window.
Return a vector of size n.

The check box Set to printer dimension when creating graphs from this template (Plot Details Print/Dimensions tab, page level) has been removed. It has been replaced by a new page property page.UpdateToPrinter that will has 3 values:

• 0 - Behaves as the old check box in the disabled state, namely, do not check printer when loading templates.
• 1 (default) - Existing templates with Set to printer dimension... enabled will load with page.UpdateToPrinter = 1.  If the template has resolution less than 600 DPI, then it is updated automatically to 600 DPI. If DPI is equal to or greater than 600 DPI, nothing changes.
• 2 -  Update template to printer resolution. User can save any template while value = 2 to get the "old behavior" of template having Set to printer dimension... enabled.

Once the graph is created, everything will work as it did before. If you print and the resolution of the printer is not equal to template, you will see the message asking you to update to printer resolution.

The new feature: allow default graph page size to be country dependent.

Graph page's Width*height:

6400 pixel(10.67 inch)*4800 pixel(8 inch) for US/CANADA/MEXICO .
6779  pixel(11.3 inch)*4760 pixel(7.933 inch) for other locations like Japan, Germany, UK, China.

Fit page to printer will change the page size as above value by different locations in Window system (Control Panel\Clock, Language, and Region).  

Origin 2015 offers both 32-bit and 64-bit versions. For the Import/ Export file types, there are some differences in two versions.

32-Bit

• Import file types
• Export file types

64-Bit

Some Import/Export formats are not supported in 64-bit Origin due to non-availability of third-party plug-ins/DLLs.

These file types are NOT supported for import/export in 64-bit:

•  *.dbf, *.WK *, *.DIF Import
• Database Import: Query Builder tool not available. SQL Editor tool works fine.

• Export Graph as Image: *.cgm, *.dxf.