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ChangeLineStyles

Sets the line styles to the current theme format scheme.

Syntax​

expression.ChangeLineStyles(arrLine);

expression - A variable that represents a ApiThemeFormatScheme class.

Parameters​

NameRequired/OptionalData typeDefaultDescription
arrLineRequiredApiStroke[]The array of line styles must contain 3 elements - subtle, moderate and intense fills. If an array is empty or ApiStroke elements are with no fill, it will be filled with the Api.CreateStroke(0, Api.CreateNoFill()) elements.

Returns​

This method doesn't return any data.

Example​

This example sets the line styles to the current theme format scheme.

// How to change line styles of a format scheme.

// Get format scheme and update its line styles.

const presentation = Api.GetPresentation();
const slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();

const master = presentation.GetMaster(0);

let theme = slide.GetTheme();
const formatScheme = theme.GetFormatScheme();
const gs1 = Api.CreateGradientStop(Api.CreateRGBColor(255, 213, 191), 0);
const gs2 = Api.CreateGradientStop(Api.CreateRGBColor(255, 111, 61), 100000);
const fill1 = Api.CreateRadialGradientFill([gs1, gs2]);
const stroke1 = Api.CreateStroke(3 * 36000, fill1);
const fill2 = Api.CreatePatternFill("dashDnDiag", Api.CreateRGBColor(255, 111, 61), Api.CreateRGBColor(51, 51, 51));
const stroke2 = Api.CreateStroke(3 * 36000, fill2);
const fill3 = Api.CreateSolidFill(Api.CreateRGBColor(255, 111, 61));
const stroke3 = Api.CreateStroke(3 * 36000, fill3);
formatScheme.ChangeLineStyles([stroke1, stroke2, stroke3]);

const colorScheme = Api.CreateThemeColorScheme([
	Api.CreateRGBColor(255, 111, 61), Api.CreateRGBColor(51, 51, 51), Api.CreateRGBColor(230, 179, 117), Api.CreateRGBColor(235, 235, 235),
	Api.CreateRGBColor(163, 21, 21), Api.CreateRGBColor(128, 43, 43), Api.CreateRGBColor(0, 0, 0), Api.CreateRGBColor(128, 128, 128),
	Api.CreateRGBColor(176, 196, 222), Api.CreateRGBColor(65, 105, 225), Api.CreateRGBColor(255, 255, 255), Api.CreateRGBColor(255, 213, 191)
], "New color scheme");

const fontScheme = Api.CreateThemeFontScheme("Arial", "Noto Sans Simplified Chinese", "Arabic", "Times New Roman", "Noto Serif Simplified Chinese", "Arabic", "New font scheme");

theme = Api.CreateTheme("Theme 1", master, colorScheme, formatScheme, fontScheme);
presentation.ApplyTheme(theme);

const fill = Api.CreateSolidFill(Api.CreateRGBColor(255, 111, 61));
const stroke = Api.CreateStroke(0, Api.CreateNoFill());
const shape = Api.CreateShape("flowChartMagneticTape", 300 * 36000, 130 * 36000, fill, stroke);
shape.SetPosition(608400, 1267200);
shape.SetSize(300 * 36000, 130 * 36000);

const docContent = shape.GetDocContent();
const paragraph = docContent.GetElement(0);
paragraph.SetJc("left");
paragraph.AddText("Create a shape by yourself to see the stroke style set to this presentation.");
slide.AddObject(shape);