Render a chart with user achievements earned of desired achievement type(s).

Attributes:

• type – The achievement type(s). Accepts: all or any achievement type(s) slugs.
• current_user – Show achievements earned of the current logged in user. Accepts: yes or no Default: yes
• user_id – Show achievements earned of a specific user.
• style – Style to render the chart. Accepts: inline, line, bar, horizontal-bar, radar, doughnut, pie, polar Default: inline
• legend – Show chart legend. Accepts: yes or no Default: no
• background – Single or comma-separated list of colors to use as chart statistics background color. Accepts colors in format hex, rgb and rgba. Default: rgba(54,162,235,0.5),rgba(255,99,132,0.5),rgba(75,192,192,0.5),rgba(255,205,86,0.5),rgba(201,203,207,0.5)
• border – Single or comma-separated list of colors to use as chart statistics border color. Accepts colors in format hex, rgb and rgba. Default: #36a2eb,#ff6384,#4bc0c0,#ffcd56,#c9cbcf
• grid – The grid lines color. Accepts colors in format hex, rgb and rgba. Default: rgba(0,0,0,0.1)
• max_ticks – Set the maximum number of ticks. Leave blank to auto-calculate them.

Example:
[gamipress_frontend_reports_achievement_types_chart type="all" current_user="yes" style="line" legend="yes" background="rgba(54,162,235,0.5),rgba(255,99,132,0.5),rgba(75,192,192,0.5),rgba(255,205,86,0.5),rgba(201,203,207,0.5)" border="#36a2eb,#ff6384,#4bc0c0,#ffcd56,#c9cbcf" grid="rgba(0,0,0,0.1)"]