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path: root/qt-ui/profile/divecartesianaxis.cpp
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2014-01-22Prepare for plotting partial pressures in the new profileGravatar Tomaz Canabrava
This patch makes the cartesian axis of the profile depth shrink and (together with it) the Profile Depth and the grid lines. There will probabla bey a lot of things that didn't have their correct position fixed, so I'll fix them in the later commits. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-21Prevent potential math overflow in new profileGravatar Robert C. Helling
Test for max_temp == min_temp to prevent math overflow when calculating temperature axis in new profile Signed-off-by: Robert C. Helling <helling@atdotde.de> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-19Make the colors of the texts be prettier.Gravatar Tomaz Canabrava
Just fixes some colors of the texts on the canvas. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-19Remove the ticks on the Axis, we never used them on the old profile.Gravatar Tomaz Canabrava
This patch just cleans a bit the Cartesian Axis, we never used ticks on it, just the grid lines ( that I need to animate a bit. ) Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-19Fix the positioning of the Labels using the new DiveTextItemGravatar Tomaz Canabrava
This uses a combination of items on the canvas which makes it easier to position it where I want. This also broke the other texts because I forgot about them. I will fix that on the next commit. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-17Create a version of create_graph_info that doesn't depend on GC.Gravatar Tomaz Canabrava
This version of the create plot info is the same as before, with the difference that it doesn't depends on the gc. Also fixed a crash. The Pressure Index, Information and interpolated seems wrong, I'm getting only zeroes. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-17Fix compile time warningsGravatar Dirk Hohndel
Plus some small whitespace fixes. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-17Made the Axis be aware of Direction.Gravatar Tomaz Canabrava
Now we can create an axis that's topToBottom, BottomToTop, LeftToRight and RightToLeft. This was needed for the Temperature Plot, because it should be inverted (starting on the bottom). Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-17Added the Temperature Graph.Gravatar Tomaz Canabrava
Added the Temperature Graph with its related classes. A Temperature Axis is also created so the item is plotted on the right place. Currently the Temperature Axis is just like the depth axis - top is zero, wich means that the graph is inverted. Also, the Temperature axis is being displayed as this helps debugging. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-17Started the code for a grid that knows how to handle itself.Gravatar Tomaz Canabrava
The code for this item is a bit too big to be just the grid of the dives and I know that, don't bully me. :) The main idea of this grid is that it knows when it should be updated. this is a bit different than the old code where all the painting happened on the same method. This is bad because it's more code, but it's better because if I break the grid, only the grid will be broken, and it's easyer to spot the breakage. in the old code if I did the wrong thing with the graphics context, the whole graph gots messed out. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Get rid of build warningsGravatar Dirk Hohndel
This is just to make it more obvious when new issues get introduced. The build should always be free of warnings... Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Whitespace and coding style updatesGravatar Dirk Hohndel
Another futile attempt to cleanup the code and make coding style and whitespace consistent. I tried to add a file that describes the key points of our coding style. I have no illusions that this will help the least bit... This commit should ONLY change whitespace Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Create a Time Axis that knows how to plot the minutes.Gravatar Tomaz Canabrava
Created a Time Axis based on the CartesianAxis that knows how to plot the minutes. This is needed because the CartesianAxis donesn't knows about minutes at all, and would plot the seconds instead. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Added a 'Depth' Axis that knows how to add its strings on screen.Gravatar Tomaz Canabrava
The CartesianAxis used a simple method to put things on screen which is wrong for almost any case besides the 'current value here' since we store things in milimeters on the axis, we need to convert those to meters before showing on the profile. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Added the remaining of the ticks to their correct position.Gravatar Tomaz Canabrava
When we prepare the axis to show something on the Profile we need to add the remaining ticks to show on screen, Since this method tries to animately move / remove things before calling this. This has no animations yet - will have in the future. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Moves the remaining ticks of the Axis to their correct position on update.Gravatar Tomaz Canabrava
If the size of the Axis changed, this should move them smootly to their place. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Remove only the Uneeded Ticks / Labels when a update is requested.Gravatar Tomaz Canabrava
This patch makes the updateTicks method not remove / readd everything when it's triggered, but to only remove the ticks / labels that are no longer needed on the current display. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16Cartesian Axis, based on the Ruler class on the Dive Planner.Gravatar Tomaz Canabrava
This is the same class as the Ruler, but uses the DiveLineItem and DiveTextItem classes created to make it animateable. The next few commits will work on that part. The Ruler was a very bad name for a class that's actually an Axis, that's why I depreceated the later. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>