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This pie chart sample shows the atmosphere air composition. It was designed on the base of the Wikimedia Commons file: Air composition pie chart.JPG.
[commons.wikimedia.org/ wiki/ File:Air_ composition_ pie_ chart.JPG]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"The atmosphere of Earth is a layer of gases surrounding the planet Earth that is retained by Earth's gravity. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation).
The common name given to the atmospheric gases used in breathing and photosynthesis is air. By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1%. Although air content and atmospheric pressure vary at different layers, air suitable for the survival of terrestrial plants and terrestrial animals currently is only known to be found in Earth's troposphere and artificial atmospheres." [Atmosphere of Earth. Wikipedia]
The pie chart example "Atmosphere air composition" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Pie Charts solution of the Graphs and Charts area in ConceptDraw Solution Park.
Pie chart
Pie chart, pie chart,
Used Solutions

Technical Flow Chart Example

What illustrates a technical flow chart? Technical flow chart is a diagrammatic representation which visually illustrates the sequence of operations that must to be performed to get the problem's solution. ConceptDraw DIAGRAM enhanced with Flowcharts Solution from the "Diagrams" Area of ConceptDraw Solution is a perfect software for drawing Technical Flow Chart Example illustrating the essence and importance of the technical flow chart use.

Percentage Pie Chart. Pie Chart Examples

This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Pie Charts Solution from Graphs and Charts area of ConceptDraw Solution Park. This sample shows the Pie Chart of the approximate air composition. You can see the percentage of oxygen, nitrogen and other gases in the air visualized on this Pie Chart.

draw pie chart, draw donut chart Pie Charts

draw pie chart, draw donut chart
Pie Charts are extensively used in statistics and business for explaining data and work results, in mass media for comparison (i.e. to visualize the percentage for the parts of one total), and in many other fields. The Pie Charts solution for ConceptDraw DIAGRAM offers powerful drawing tools, varied templates, samples, and a library of vector stencils for simple construction and design of Pie Charts, Donut Chart, and Pie Graph Worksheets.

Pie Chart Examples and Templates

A pie chart or a circle graph is a circular chart divided into sectors, illustrating numerical proportion. In a pie chart, the arc length of each sector and consequently its central angle and area, is proportional to the quantity it represents. Pie chart examples and templates created using ConceptDraw DIAGRAM software helps you get closer with pie charts and find pie chart examples suite your needs.

Pie Donut Chart. Pie Chart Examples

This sample shows the Pie Donut Chart. It was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the ready-to-use object from the Pie Charts Solution from Graphs and Charts area of ConceptDraw Solution Park. The Pie Donut Chart visualizes the percentage of parts of the whole and looks like as a ring divided into sectors. Pie Donut Charts are widely used in the business, statistics, analytics, mass media.

Pie Chart

ConceptDraw DIAGRAM diagramming and vector drawing software offers the Pie Charts solution from the Graphs and Charts area of ConceptDraw Solution Park for quick and easy drawing the Pie Chart of any complexity.

Chart Maker for Presentations

Easy charting software comes with beautiful chart templates and examples. This makes it easy to create professional charts without prior experience.

Donut Chart

ConceptDraw DIAGRAM diagramming and vector drawing software offers the Pie Charts solution from the Graphs and Charts area which includes the tools for quick and easy designing any kind of Donut Chart.

Donut Chart Templates

These donut chart templates was designed using ConceptDraw DIAGRAM diagramming and vector drawing software extended with Pie Charts solution from Graphs and Charts area of ConceptDraw Solution Park. All these donut chart templates are included in the Pie Charts solution. You can quickly rework these examples into your own charts by simply changing displayed data, title and legend texts.