message: minor added more demos
diff: @@ -189,7 +189,8 @@ function genSlide01(pptx) {
  barDir: "bar",
  //chartArea: { fill: { color: "F1F1F1" } },
  - chartArea: { fill: { color: pptx.colors.BACKGROUND2 } },
  + //chartArea: { fill: { color: pptx.colors.BACKGROUND2 } },
  + chartArea: { fill: { color: pptx.colors.BACKGROUND2 }, border: { color: pptx.colors.ACCENT3, pt: 3 } },
  //chartArea: { fill: { color: "F1F1F1", transparency: 75 } },
  plotArea: { border: { pt: "3", color: "CF0909" }, fill: { color: "F1C1C1" } },
  //plotArea: { border: { pt: "3", color: "CF0909" }, fill: { color: "F1C1C1", transparency: 10 } },
  @@ -754,7 +755,7 @@ function genSlide06(pptx) {
  y: 0.6,
  w: 6.0,
  h: 3.0,
  - chartArea: { fill: { color: "F1F1F1" } },
  + chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
  barDir: "bar",
  @@ -776,6 +777,8 @@ function genSlide06(pptx) {
  y: 0.6,
  w: 6.0,
  h: 3.0,
  + chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
  +
  barDir: "col",
  bar3DShape: "cylinder",
  catAxisLabelColor: "0000CC",
  @@ -798,7 +801,7 @@ function genSlide06(pptx) {
  y: 3.8,
  w: 6.0,
  h: 3.5,
  - chartArea: { fill: { color: "F1F1F1" } },
  + chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
  barDir: "col",
  bar3DShape: "pyramid",
  @@ -822,7 +825,7 @@ function genSlide06(pptx) {
  y: 3.8,
  w: 6.0,
  h: 3.5,
  - chartArea: { fill: { color: "F1F1F1" } },
  + chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
  barDir: "col",
  bar3DShape: "coneToMax",
  @@ -874,6 +877,8 @@ function genSlide07(pptx) {
  y: 0.5,
  w: "90%",
  h: "90%",
  + chartArea: { fill: { color: "F1F1F1", transparency: 50 } },
  +
  valAxisMaxVal: 1,
  barDir: "bar",
  axisLabelFormatCode: "#%",
  