Design elements - Line graphs
The vector stencils library "Line Graphs" contains 4 chart templates. Use it to design your line charts in ConceptDraw PRO diagramming and vector drawing software.
"A line chart or line graph is a type of chart which displays information as a series of data points connected by straight line segments. It is a basic type of chart common in many fields. It is similar to a scatter plot except that the measurement points are ordered (typically by their x-axis value) and joined with straight line segments. A line chart is often used to visualize a trend in data over intervals of time – a time series – thus the line is often drawn chronologically." [Line chart. Wikipedia]
The templates example "Design elements - Line graphs" is included in the Basic Line Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.