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Author SHA1 Message Date
Léa Saviot
90068b5cc7 [poincare] Fix Matrix copy bug. 
When selecting a matrix in the calculation history and pressing 'OK',
in the apps Calculation, there was a nullptr bug.

Change-Id: I8f05771b76bcb3c68b51cf8ca33a49011144abf9
 2018-01-31 10:32:07 +01:00
Émilie Feral
f2db9f2065 [apps] Calculation: exact and approximate output can be equal even if 
the exact output is not a rational: 1/2+i = 0.5+i
 2018-01-30 19:14:42 +01:00
Émilie Feral
26af09843e [poincare] Enable writeTextInBuffer to work with different numbers of 
significant digits
 2018-01-30 19:14:42 +01:00
Émilie Feral
ed59909531 [apps] Calculation: avoid 1/400000 = 0.000003 
Re-serialise the calculation approximate output with the right number of
significant digits before comparing the parsed expression with the exact
one
 2018-01-30 19:14:42 +01:00
Émilie Feral
03c8b373f7 [apps] Calculation: update the equal sign view according to the 
calculation outputs
 2018-01-30 19:14:42 +01:00
Émilie Feral
9d6b2e3cad [apps] Calculation: add a method to test if the exact output and the 
approximate output are equal
 2018-01-30 19:14:42 +01:00
Émilie Feral
8027da6ca2 [i18n] Add the message "=" 2018-01-30 19:14:42 +01:00
Émilie Feral
d6215d4cc1 [apps] Shared: resize cross cursor 2018-01-30 18:53:28 +01:00
Émilie Feral
66401fc697 [apps] Shared: Correct CurveView to avoid 1-pixel errors 2018-01-30 18:53:28 +01:00
Émilie Feral
e6a33772fe [apps] Regression: alternate between round and cross cursor views 2018-01-30 18:53:28 +01:00
Émilie Feral
9cd50d8d9a [apps] Graph/Sequence: set different cursors for Sequence and Graph 2018-01-30 18:53:28 +01:00
Émilie Feral
b38fda1a1e [apps] Shared: create a round cursor view 2018-01-30 18:53:28 +01:00
Émilie Feral
95f0efaf9f [apps] Graph/Sequence: the function selected by the cursor has to be 
save in the Snapshot to avoid weird selection when rebulding the app
 2018-01-30 18:53:28 +01:00
Émilie Feral
c9b86d0c86 [apps] Shared: the cursor view own its size instead of the curve view 2018-01-30 18:53:28 +01:00
Émilie Feral
8ccb69f2e2 [apps] Graph: Change function colors 2018-01-30 18:53:28 +01:00
Émilie Feral
8891914716 [apps] Change the thickness of curves in graph views 2018-01-30 18:53:28 +01:00
Émilie Feral
72f3d1a88a [apps] Shared: Change the thickness of grid in Graph views 2018-01-30 18:53:28 +01:00
Émilie Feral
8c32a61bb1 [escher] TextField: markAsDirty the previous text when setting a new 
text
 2018-01-30 18:19:27 +01:00
Émilie Feral
539ea44bd7 [apps] Fix unitialized read 2018-01-30 18:19:27 +01:00
Émilie Feral
89c201a7f7 [apps] Graph: create an IntersectionGraphController 2018-01-30 18:19:27 +01:00
Émilie Feral
7d69e59562 [i18n] Graph: add a message 'no intersection found' 2018-01-30 18:19:27 +01:00
Émilie Feral
9943afb7e1 [apps] Graph: add a method to get the intersection between 2 functions 2018-01-30 18:19:27 +01:00
Émilie Feral
35225d2b07 [apps] Graph: improve the root research algorithm 2018-01-30 18:19:27 +01:00
Émilie Feral
37c3f6189d [apps] Graph: create a RootGraphController 2018-01-30 18:19:27 +01:00
Émilie Feral
d1840dfe17 [apps] Graph: Change name: 
ExtremumGraphController-->CalculationGraphController
 2018-01-30 18:19:27 +01:00
Émilie Feral
78c7d80319 [apps] Graph: algorithm to research function roots 2018-01-30 18:19:27 +01:00
Émilie Feral
4761a9acdd [apps] Graph: change name: brentAlgorithm->brentMinimum 2018-01-30 18:19:27 +01:00
Émilie Feral
29a2525b56 [apps] Clean 2018-01-30 18:19:27 +01:00
Émilie Feral
98ec845693 [apps] Graph: cheat for extremum on 0 2018-01-30 18:19:27 +01:00
Émilie Feral
6fecd091f4 [apps] Graph: add the maximum graph controller 2018-01-30 18:19:27 +01:00
Émilie Feral
6703fedf54 [apps] Graph: Improve Extremum Graph Controller (factorize more 
functions in order to create Maximum Graph Controller more easily)
 2018-01-30 18:19:27 +01:00
Émilie Feral
06462490cd [apps] Graph: new version of the minimum search algorithm 2018-01-30 18:19:27 +01:00
Émilie Feral
87bbade127 [apps] class Extremum Graph Controller 2018-01-30 18:19:27 +01:00
Émilie Feral
251acea9f1 [i18n] add messages "no mininum/maximum found" 2018-01-30 18:19:27 +01:00
Émilie Feral
1c49dab2b7 [apps] Graph: Handle enter on tangent graph controller 2018-01-30 18:19:27 +01:00
Émilie Feral
9eae976e78 [apps] Shared: increase the number of significative digits in the result 
displayed by the sum graph controller
 2018-01-30 18:19:27 +01:00
Émilie Feral
eb0686e2b2 [apps] Clean 2018-01-30 18:19:27 +01:00
Émilie Feral
03ebffa09d [apps] Graph: first version of a function minimum finding algorithm 2018-01-30 18:19:27 +01:00
Émilie Feral
7077cb4f58 [apps] Graph/Sequence: correct the layout of the banner views 2018-01-30 18:19:27 +01:00
Émilie Feral
9ab4486aa0 [apps] Correct the number of significant digits in sum graph controller 2018-01-30 18:19:27 +01:00
Émilie Feral
b387769eb4 [apps] Shared: In curve view, correct the dirty tracking when changing 
the banner, the cursor or the OK views
 2018-01-30 18:19:27 +01:00
Émilie Feral
7cd05e520a [apps] Graph: avoid reloading when highlighting the area under curve 
(which does change in the Graph app)
 2018-01-30 18:19:27 +01:00
Émilie Feral
a0704898b1 [apps] Shared: in SumGraphController, correct margin to avoid weird blinking in Integral 2018-01-30 18:19:27 +01:00
Émilie Feral
e8a844d2e4 [apps] Shared: In CurveView::drawCurve: compare pixels coordinate 
instead of float to avoid white pixels between the area under the curve
and the cursor
 2018-01-30 18:19:27 +01:00
Émilie Feral
e13960fd20 [apps] Shared: optimize function graph reloading 2018-01-30 18:19:27 +01:00
Émilie Feral
ac6c8379ed [apps] Enable to specialize the sum layout in Sum Graph Controller 2018-01-30 18:19:27 +01:00
Émilie Feral
e5032b8c30 [apps] Graph: create the integral graph controller and add it to the 
calculation menu
 2018-01-30 18:19:27 +01:00
Émilie Feral
c9be0f18bc [apps] Graph: implement coloring area under curve in graph view 2018-01-30 18:19:27 +01:00
Émilie Feral
f4300aef40 [apps] Change Sum GraphController banner color 2018-01-30 18:19:27 +01:00
Émilie Feral
53b90034da [apps] Graph: In graphview, replace the type by a boolean to decide 
wether to draw tangent
 2018-01-30 18:19:27 +01:00