jsuyash1514 / graph-kit Goto Github PK

Use this library to create a user friendly test app implementing all the features of version v1

The aim of this issue is to add horizontal bar graphs, where the Bars rest on the y axis, and the Values will be on the x axis.

When a Bar Graph is defined in XML and if there are no points defined in onCreate() (i.e. barGraph.setPoints(points); is not set), it causes the app to be crashed without any logcat information. Hence, there is no possibility to define a plot in a layout initially and add the points dynamically through the app in a later stage.

Hey Suyash,

If i try to change bar graph value second time then it's not updating, Initially it's creating graph and perfectly showing graph but when i try to update or change the value then it's not updating. For ex.

Initial Graph

BarGraph barGraph = findViewById(R.id.barGraph);
ArrayList<DataPoint> points = new ArrayList<>();

points.add(new DataPoint("Jan", 10, getResources().getColor(R.color.brown)));
points.add(new DataPoint("Feb", 5, getResources().getColor(R.color.brown)));

barGraph.setPoints(points);

While Updating Graph on click of button (which is not working)

BarGraph barGraph = findViewById(R.id.barGraph);
ArrayList<DataPoint> points = new ArrayList<>();

points.add(new DataPoint("Jan", 0, getResources().getColor(R.color.brown)));
points.add(new DataPoint("Feb", 3, getResources().getColor(R.color.brown)));

barGraph.setPoints(points);

Assign this issue to me so i can create pull request as i already fixed this issue

Create a readme explaining all the features of v-1

Currently Line Graph supports only the first quadrant. We need to plot all the quadrants.

Approach would be something like this:

• Based on the range of x and y, and the graph width and graph height calculate the location of the new origin
• Shift each of the scaled points according to the new origin
• For calculating the markers and their positions, a crude approach would be to begin from the origin and move on both opposite sides and set markers at intervals of the precalculated increments, inc1 and inc2. A better approach needs to be figured out.

I have added the dependency to the app but it always shows this error:

Execution failed for task ':app:checkDebugAarMetadata'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
Could not find com.mdgiitr.suyash:graphkit:0.9.0.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/mdgiitr/suyash/graphkit/0.9.0/graphkit-0.9.0.pom
- https://repo.maven.apache.org/maven2/com/mdgiitr/suyash/graphkit/0.9.0/graphkit-0.9.0.pom
Required by:
project :app

Possible solution:

• Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html

• Return correct dimensions from xml file(Done)
• Make line graph and bar graph scrollable.
• Improvise the font size to make scales more visible.(Done)
• Solve the dimension bug for pie chart. (Done)

It is drawing three separate lines instead of one line