Hi!
We did a number of improvements of Grapher for Thomas. I am sharing them since some of you may find it relevant.
************************************** *** Tip: need to shift the Y-axis ***
b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b build.
The Y-Axis can be shifted vertically using labelConversion: and a minor translation of the value, as in: b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). ds y: [ :v | v - 10 ]. b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b axisY labelConversion: [ :v | v + 10 ]. b build.
************************************** *** Improvement 1: Centered labels for bar charts ***
-=-=-=-=-=-=-=-=-=-=-=-= b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). ds y: [ :v | v - 10 ]. ds barChartWithBarCenteredTitle: [ :value | '##', value asString ]. b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b axisY labelConversion: [ :v | v + 10 ]. b build. -=-=-=-=-=-=-=-=-=-=-=-=
************************************** *** Improvement 2: Average for X values ***
b := RTGrapher new. ds := RTDataSet new. ds dotShape color: Color red. ds points: #(5 1 20 8). b add: ds. b addDecorator: (RTHorizontalAverageDecorator new withLabel; labelConvertion: [ :aValue | 'average = ', aValue asFloat asString ]). b build.
Cheers, Alexandre
cool.
pls make sure the api stays stable.
e.g. changing convertion/conversion bit me hard with a DNU hours before release on my CI.
Maybe have a RTOldAPI package or something.
Phil Le 30 avr. 2015 20:00, "Alexandre Bergel" alexandre.bergel@me.com a écrit :
Hi!
We did a number of improvements of Grapher for Thomas. I am sharing them since some of you may find it relevant.
*** Tip: need to shift the Y-axis ***
b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b build.
The Y-Axis can be shifted vertically using labelConversion: and a minor translation of the value, as in: b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). ds y: [ :v | v - 10 ]. b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b axisY labelConversion: [ :v | v + 10 ]. b build.
*** Improvement 1: Centered labels for bar charts ***
-=-=-=-=-=-=-=-=-=-=-=-= b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). ds y: [ :v | v - 10 ]. ds barChartWithBarCenteredTitle: [ :value | '##', value asString ]. b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b axisY labelConversion: [ :v | v + 10 ]. b build. -=-=-=-=-=-=-=-=-=-=-=-=
*** Improvement 2: Average for X values ***
b := RTGrapher new. ds := RTDataSet new. ds dotShape color: Color red. ds points: #(5 1 20 8). b add: ds. b addDecorator: (RTHorizontalAverageDecorator new withLabel; labelConvertion: [ :aValue | 'average = ', aValue asFloat asString ]). b build.
Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Sorry about this. The API should remain stable
Alexandre
On Thu, Apr 30, 2015 at 8:48 PM, phil@highoctane.be phil@highoctane.be wrote:
cool.
pls make sure the api stays stable.
e.g. changing convertion/conversion bit me hard with a DNU hours before release on my CI.
+1.
Maybe have a RTOldAPI package or something.
Phil Le 30 avr. 2015 20:00, "Alexandre Bergel" alexandre.bergel@me.com a écrit :
Hi!
We did a number of improvements of Grapher for Thomas. I am sharing them since some of you may find it relevant.
*** Tip: need to shift the Y-axis ***
b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b build.
The Y-Axis can be shifted vertically using labelConversion: and a minor translation of the value, as in: b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). ds y: [ :v | v - 10 ]. b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b axisY labelConversion: [ :v | v + 10 ]. b build.
*** Improvement 1: Centered labels for bar charts ***
-=-=-=-=-=-=-=-=-=-=-=-= b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). ds y: [ :v | v - 10 ]. ds barChartWithBarCenteredTitle: [ :value | '##', value asString ]. b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b axisY labelConversion: [ :v | v + 10 ]. b build. -=-=-=-=-=-=-=-=-=-=-=-=
*** Improvement 2: Average for X values ***
b := RTGrapher new. ds := RTDataSet new. ds dotShape color: Color red. ds points: #(5 1 20 8). b add: ds. b addDecorator: (RTHorizontalAverageDecorator new withLabel; labelConvertion: [ :aValue | 'average = ', aValue asFloat asString ]). b build.
Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev
I very much like these enhancements.
On Thu, Apr 30, 2015 at 11:00 AM, Alexandre Bergel alexandre.bergel@me.com wrote:
Hi!
We did a number of improvements of Grapher for Thomas. I am sharing them since some of you may find it relevant.
*** Tip: need to shift the Y-axis ***
b := RTGrapher new. ds := RTStackedDataSet new. ds barShape color: Color red. ds points: #(5 1 20 8). b add: ds. b axisX noLabel; noTick. b axisY noDecimal.
I REALLY like the noDecimal option!
<snip>
Is there a way to set the colors differently for above/below the shifted y axis? Above is green (no issues); below is red (issues). Or, depending on what is being discussed, the exact opposite?
-cbc
I very much like these enhancements.
Thanks! And this is just the beginning :-)
Is there a way to set the colors differently for above/below the shifted y axis? Above is green (no issues); below is red (issues). Or, depending on what is being discussed, the exact opposite?
Sure!
Try this:
b := RTGrapher new. ds := RTStackedDataSet new. ds barShape width: 15; if: [:v | v < 0 ] fillColor: Color red; if: [:v | v > 0 ] fillColor: Color green. ds points: #(5 -6 10 20 -9). b add: ds. b axisX noLabel; noTick. b axisY noDecimal. b build.
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Alexandre Bergel -
Chris Cunningham -
phil＠highoctane.be -
Usman Bhatti