This is my implementation of Free Code Camp's Visualize Data with a Bar Chart project.
Built an app that is functionally similar to this. Fulfill the below user stories. Give it your own personal style. You can use HTML, JavaScript, CSS, and the D3 svg-based visualization library.
Dataset provided by freeCodeCamp can be found here.
User stories:
- User Story #1: My chart should have a title with a corresponding
id="title". - User Story #2: My chart should have a
gelement x-axis with a correspondingid="x-axis". - User Story #3: My chart should have a
gelement y-axis with a correspondingid="y-axis". - User Story #4: Both axes should contain multiple tick labels, each with the corresponding
class="tick". - User Story #5: My chart should have a
rectelement for each data point with a correspondingclass="bar"displaying the data. - User Story #6: Each bar should have the properties
data-dateanddata-gdpcontaining date and GDP values. - User Story #7: The bar elements'
data-dateproperties should match the order of the provided data. - User Story #8: The bar elements'
data-gdpproperties should match the order of the provided data. - User Story #9: Each bar element's height should accurately represent the data's corresponding GDP.
- User Story #10: The
data-dateattribute and its corresponding bar element should align with the corresponding value on the x-axis. - User Story #11: The
data-gdpattribute and its corresponding bar element should align with the corresponding value on the y-axis. - User Story #12: I can mouse over an area and see a tooltip with a corresponding
id="tooltip"which displays more information about the area. - User Story #12: My tooltip should have a
data-dateproperty that corresponds to thedata-dateof the active area.
Web browser: Google Chrome (recommended), Mozilla Firefox