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98 Commits

Author SHA1 Message Date
Gabriel Ozouf
beb228fa78 [apps/graph] Fixed cache step quirks 
Change-Id: I5b630301ab2a4b17a5a4d77c7d9a05120449e55e
 2020-11-04 15:07:19 +01:00
Gabriel Ozouf
1bee23cf4f [apps/graph] Reworked function caching 
Instead of being memoized all at once before display, functions values
are now stored at evaluation time. Fixed some quirks with caching
preparation.

Change-Id: I5d212c271c8c41a6dc9074a15c720f0bccf8ac40
 2020-11-04 15:07:19 +01:00
Gabriel Ozouf
42fcf557b8 [apps/graph] Limited number of cached functions 
The caches used for function values memoization are now stored in
ContinuousFunctionStore : there are now only a fixed number, instead of
one per function. This effectively enables caching only for the first
few functions on screen, while reducing the memory usage.

Change-Id: I2ade091717f73a14a756fe527c773db8e8627be7
 2020-11-04 15:04:24 +01:00
Gabriel Ozouf
95fef86ec0 [apps/graph] Activated caching for graph drawing 
Added a default argument to CurveView::drawCurve : a function to initiate the
memoization of continuous functions. The function is implemented in
ContinuousFunctionCache and provided by GraphView. This should be invisible
to other types of curves that rely on CurveView::drawCurve.

Change-Id: I59aa55d67154b6d4bf9614b7ed87c48408773d86
 2020-11-04 15:00:43 +01:00
Gabriel Ozouf
106916e7bf [curve_view] Add double evaluation 
Add the possibility to use a double-typed evaluator when tracing a
curve, useful when errors caused by float approximation mess with the
drawing.

Change-Id: I3ab410deec4823149239b0a26b1885fd2a493226
 2020-10-23 08:56:56 +02:00
Émilie Feral
bc8dc0c59c [apps] Use drawSegment when drawing lines instead of drawCurve or 
drawCartesianCurve
 2020-04-01 10:18:08 +02:00
Émilie Feral
b47ded4074 [apps/calculation] Add a parameter in Shared::CurveView to choose the 
curve thickness
 2020-02-12 15:13:20 +01:00
Ruben Dashyan
a52fd2c697 [apps/graph/graph_view] Do not draw the functions with undef expression 2020-02-12 15:13:15 +01:00
Ruben Dashyan
a705109b91 [apps/graph/graph_view] Factor polar and parametric drawing 2019-09-20 17:11:42 +02:00
Ruben Dashyan
a7282e6f33 [apps/graph/graph_view] Do not recompute numberOfActiveFunctions 2019-09-20 17:11:42 +02:00
Ruben Dashyan
df2897925b Rename Shared::CartesianFunction to Shared::ContinuousFunction 2019-09-20 17:11:42 +02:00
Ruben Dashyan
0466d00588 [apps/graph] Rename CartesianFunctionStore to ContinuousFunctionStore 2019-09-20 17:11:42 +02:00
Ruben Dashyan
1908c9c674 [apps/graph] GraphView gets the function store through App 
instead of passing a pointer at contruction.
 2019-09-20 17:11:42 +02:00
Ruben Dashyan
8f88f7fea6 [apps/graph/graph_view] Draw parametric curves with evaluateXYAtParameter 2019-09-20 17:11:42 +02:00
Émilie Feral
5dcd983ee3 [apps/graph] GraphView: change the step with which the function is evaluated 
to draw curve.
Fix bug: polar function sin(5θ) was not drawn at all
 2019-09-17 17:30:29 +02:00
Léa Saviot
e67160b878 [apps/graph] Faster cursor scrolling on device 
This commit is quite dirty but works well
 2019-09-09 16:56:32 +02:00
Léa Saviot
b3ecd16218 [apps/graph] Fix multiple curves drawing 2019-08-30 11:25:06 +02:00
Léa Saviot
24d1594255 [apps] Draw curves according to their definition domain 2019-08-29 11:07:22 +02:00
Léa Saviot
c71ef7ff79 [apps/graph] Evaluation methods renaming 2019-08-29 11:07:22 +02:00
Léa Saviot
28a721e96e [apps] Start fixing apps as cursor has new member variable 2019-08-29 11:07:22 +02:00
Ruben Dashyan
9a803013b6 [apps/graph/graph_view] WIP: drawCurve according to PlotType 2019-08-29 11:07:22 +02:00
Ruben Dashyan
fbee2d81e4 [apps/*/curve_view] Use drawCartesianCurve specifically for drawing Cartesian curves 2019-08-29 11:07:22 +02:00
Ruben Dashyan
7d689e22e4 [apps/graph/graph_view] Simplify drawRect 2019-08-29 11:07:22 +02:00
Émilie Feral
d0665d8558 [shared] Clean class names containing storage 2019-04-12 15:16:52 +02:00
Émilie Feral
3c1e35ec04 [shared] Rename classes: 
ExpressionModelHandle --> ExpressionModel
SingleExpressionModelHandle --> ExpressionModelHandle
StorageFunction --> Function
StorageCartesianFunction --> CartesianFunction
StorageFunctionApp --> FunctionApp
 2019-04-12 15:16:52 +02:00
Émilie Feral
e8b58a2b5b [shared] Create ExpiringPointer: in DEBUG, check that pointers to 
memoized functions are not used when invalid
 2018-11-23 12:04:03 +01:00
Émilie Feral
c70278941a [graph] Do not keep a function pointer as member variable but a record. 
Indeed, function pointers can become invalid at any point...
 2018-11-23 12:04:02 +01:00
Émilie Feral
3412463e84 [graph] Fix Graph controllers to take a StorageCartesianFunction instead 
of a CartesianFunction
 2018-11-23 12:04:01 +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
c9be0f18bc [apps] Graph: implement coloring area under curve in graph view 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
Émilie Feral
31afd260a4 [apps] Graph: Change tangent color 2018-01-30 18:19:27 +01:00
Émilie Feral
fe509f6488 [apps] Graph: avoid banner blinking when displaying Tangent 2018-01-30 18:19:27 +01:00
Émilie Feral
f19e31f4cd [apps] Specialize GraphView in Type (Tangent, Default ...) instead of 
GraphController
 2018-01-30 18:19:27 +01:00
Émilie Feral
ef8f5e07c2 [apps] In CurveView, replace the virtual method evaluateModelWithParameter by a function given as parameter (to be able to call Curve view methods with different implementation of evaluateModelWithParameter) 2018-01-30 18:19:27 +01:00
Émilie Feral
0bd796310c [apps/shared] Move partial classes from grpah/graph to shared to be used 
by sequence

Change-Id: I0e18be96cfaa92b6a51836ae8aa072fa6cf0f1af
 2017-03-03 09:38:46 +01:00
Émilie Feral
6b524737b4 [apps/graph] Change name: function->cartesian_function 
Change-Id: I138bd13fec8514144cfde7164ec9aff081454609
 2017-02-20 09:39:25 +01:00
Émilie Feral
e5e9f7cc41 [poincare][apps] Make preferences a const object accessible from 
anywhere (poincare and apps)

Change-Id: I49cc6bf940d1efeb6b153daac949ffcb23999a8d
 2017-02-20 09:39:24 +01:00
Émilie Feral
23026b6718 [apps/shared] Namespace shared 
Change-Id: I6dec7ce900bb4e801a25c567fe5e242cb744cf29
 2017-02-13 17:15:06 +01:00
Émilie Feral
69e46f4958 [poincare] Namespace Poincare 
Change-Id: I51a84fa7978ba16f128cfe1d32c390970f2037e8
 2017-02-13 17:15:06 +01:00
Émilie Feral
39dab5125c [apps] Add angle unit preference in apps 
Change-Id: I25eb760883d164563cb3059d73e8d1fff92ad6da
 2017-02-06 16:30:48 +01:00
Émilie Feral
c3008ca360 [apps] Improvements of MVC structure regarding curve views and ranges 
Change-Id: Iec8031dbf349c34c18694dffabd02ef9c88ebf2d
 2017-01-18 14:31:42 +01:00
Émilie Feral
c19ecaeebe [apps] In curve view, avoid to reload the whole view when reloading 
cursor

Change-Id: Ie8c0e100159201cc6b11122eeb567c68092a7b06
 2017-01-15 20:09:18 +01:00
Émilie Feral
affda5eae9 [apps] Modular reimplementation of application models (stores and 
ranges) and of curve views/curve view controllers.

Change-Id: If4ca9bf1bec024917ef540a3fc7baefa8700f7ba
 2017-01-10 13:35:19 +01:00
Émilie Feral
6e9528103b [apps] Factorize banner view implementation. 
Change-Id: Iedc4350d2bed0f1b1c597c2492e028293f58d5f2
 2017-01-09 15:08:56 +01:00
Émilie Feral
498aa77268 [apps/graph/graph][apps] Factorize methods to draw grid in curve views 
to be used in regression app

Change-Id: I5c76c3bb6eb5bdccf799098278734a5c8ad7c32d
 2017-01-09 15:08:55 +01:00
Émilie Feral
2293d9f933 [apps] Factorize the reload methods in all subclasses of curve view 
Change-Id: I77e04df7ab36b46582c221f7e07797e6d1bce0e2
 2017-01-09 15:08:55 +01:00
Émilie Feral
a75e163e32 [apps/graph] Make graph view inherit from curve view with banner and 
cursor

Change-Id: Ibc3239a1e0e16d53510f8e1a75699a8a00a6d91e
 2017-01-09 15:08:55 +01:00
Émilie Feral
3c313cc50d [apps/graph/graph] Make graph view inherit from curve view with banner 
Change-Id: Iec003055a0974d0111f81d68771982192ffb8d1f
 2017-01-09 15:08:54 +01:00
Émilie Feral
b8eba2c42a [apps/graph/graph] Make the cursor position belong to th emodel 
"GraphWindow"

Change-Id: I8cdcda85f0e29e4b678829f39b8bd212cd8d1086
 2017-01-09 15:08:54 +01:00