Examples with BillboardGraphics org.cesiumjs.cs.datasources.graphics.BillboardGraphics used on opensource projects

Example 1 with BillboardGraphics

use of org.cesiumjs.cs.datasources.graphics.BillboardGraphics in project gwt-cs by iSergio.

the class LoadImages method buildPanel.

@Override
public void buildPanel() {
    csVPanel = new ViewerPanel();
    AbsolutePanel aPanel = new AbsolutePanel();
    aPanel.add(csVPanel);
    org.cesiumjs.cs.core.PinBuilder pinBuilder = new org.cesiumjs.cs.core.PinBuilder();
    pinBuilder.fromUrlPromise(GWT.getModuleBaseURL() + "images/Cesium_Logo_Color_Overlay.png", Color.WHITE().withAlpha(0.0f), 256).then(new Fulfill<CanvasElement>() {

        @Override
        public void onFulfilled(CanvasElement value) {
            BillboardGraphicsOptions billboardOptions = new BillboardGraphicsOptions();
            billboardOptions.image = new ConstantProperty<>(value.toDataUrl());
            EntityOptions entityOptions = new EntityOptions();
            entityOptions.name = "Pin billboard through fromUrl";
            entityOptions.billboard = new BillboardGraphics(billboardOptions);
            entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(35, 35));
            csVPanel.getViewer().entities().add(new Entity(entityOptions));
        }
    });
    Resource.fetchImage((ResourceImageOptions) ResourceImageOptions.create(GWT.getModuleBaseURL() + "images/Cesium_Logo_Color_Overlay.png")).then(new Fulfill<JsImage>() {

        @Override
        public void onFulfilled(JsImage value) {
            Canvas canvas = Canvas.createIfSupported();
            canvas.setWidth(value.width + "px");
            canvas.setHeight(value.height + "px");
            Context2d context = canvas.getContext2d();
            context.scale(0.1, 0.1);
            context.drawImage((ImageElement) (Object) value, 0, 0);
            BillboardGraphicsOptions billboardOptions = new BillboardGraphicsOptions();
            billboardOptions.image = new ConstantProperty<>(canvas.toDataUrl());
            EntityOptions entityOptions = new EntityOptions();
            entityOptions.name = "Pin billboard through canvas";
            entityOptions.billboard = new BillboardGraphics(billboardOptions);
            entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(45, 45));
            csVPanel.getViewer().entities().add(new Entity(entityOptions));
        }
    });
    // CORS not loaded
    Resource.fetchImage((ResourceImageOptions) ResourceImageOptions.create("https://www.linux.org.ru/tango/img/games-logo.png")).then(new Fulfill<JsImage>() {

        @Override
        public void onFulfilled(JsImage value) {
            Canvas canvas = Canvas.createIfSupported();
            canvas.setWidth(value.width + "px");
            canvas.setHeight(value.height + "px");
            Context2d context = canvas.getContext2d();
            context.scale(0.1, 0.1);
            context.drawImage((ImageElement) (Object) value, 0, 0);
            BillboardGraphicsOptions billboardOptions = new BillboardGraphicsOptions();
            billboardOptions.image = new ConstantProperty<>(canvas.toDataUrl());
            EntityOptions entityOptions = new EntityOptions();
            entityOptions.name = "Pin billboard CORS";
            entityOptions.billboard = new BillboardGraphics(billboardOptions);
            entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(55, 55));
            csVPanel.getViewer().entities().add(new Entity(entityOptions));
        }
    });
    // Cors not loaded!
    final JsImage imageAmz = new JsImage();
    imageAmz.crossOrigin = "*";
    imageAmz.onload = new JsImage.Listener() {

        @Override
        public void function() {
            Cesium.log(imageAmz);
            /*Canvas canvas = Canvas.createIfSupported();
                canvas.setWidth(imageAmz.width + "px");
                canvas.setHeight(imageAmz.height + "px");
                Context2d context = canvas.getContext2d();
                context.scale(0.1, 0.1);
                context.drawImage((ImageElement) (Object) imageAmz, 0, 0);*/
            BillboardGraphicsOptions billboardOptions = new BillboardGraphicsOptions();
            billboardOptions.image = new ConstantProperty<>(imageAmz);
            // billboardOptions.image = new ConstantProperty<>(canvas.toDataUrl("image/png"));
            EntityOptions entityOptions = new EntityOptions();
            entityOptions.name = "Pin billboard CORS";
            entityOptions.billboard = new BillboardGraphics(billboardOptions);
            entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(65, 65));
            csVPanel.getViewer().entities().add(new Entity(entityOptions));
        }
    };
    imageAmz.src = "https://d1.awsstatic.com/products/cloudfront/cloudfront-100_PoP_600x400.4a1edd6022833c54c41370ad9f615ae818350a23.png";
    // Worked, have Access-Control-Allow-Origin: *
    final JsImage imageWiki = new JsImage();
    imageWiki.crossOrigin = "*";
    imageWiki.onload = new JsImage.Listener() {

        @Override
        public void function() {
            Cesium.log(imageWiki);
            Canvas canvas = Canvas.createIfSupported();
            canvas.setWidth(imageWiki.width + "px");
            canvas.setHeight(imageWiki.height + "px");
            Context2d context = canvas.getContext2d();
            context.drawImage((ImageElement) (Object) imageWiki, 0, 0);
            BillboardGraphicsOptions billboardOptions = new BillboardGraphicsOptions();
            billboardOptions.image = new ConstantProperty<>(canvas.toDataUrl("image/png"));
            EntityOptions entityOptions = new EntityOptions();
            entityOptions.name = "Pin billboard CORS";
            entityOptions.billboard = new BillboardGraphics(billboardOptions);
            entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(75, 75));
            csVPanel.getViewer().entities().add(new Entity(entityOptions));
        }
    };
    imageWiki.src = "https://ru.wikipedia.org/static/images/project-logos/ruwiki-2x.png";
    contentPanel.add(new HTML("<p>Cluster labels, billboards and points.</p>"));
    contentPanel.add(aPanel);
    initWidget(contentPanel);
}

Example 2 with BillboardGraphics

use of org.cesiumjs.cs.datasources.graphics.BillboardGraphics in project gwt-cs by iSergio.

the class Picking method pickEntity.

private void pickEntity() {
    BillboardGraphicsOptions billboardGraphicsOptions = new BillboardGraphicsOptions();
    billboardGraphicsOptions.image = new ConstantProperty<>(GWT.getModuleBaseURL() + "images/Cesium_Logo_overlay.png");
    EntityOptions entityOptions = new EntityOptions();
    entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(-75.59777, 40.03883));
    entityOptions.billboard = new BillboardGraphics(billboardGraphicsOptions);
    final Entity entity = viewerPanel.getViewer().entities().add(new Entity(entityOptions));
    _handler = new ScreenSpaceEventHandler(viewerPanel.getViewer().scene().canvas());
    _handler.setInputAction(new ScreenSpaceEventHandler.Listener<MouseMoveEvent>() {

        @Override
        public void function(MouseMoveEvent event) {
            PickedObject pickedObject = viewerPanel.getViewer().scene().pick(event.endPosition);
            if (pickedObject != null && pickedObject.id == entity) {
                entity.billboard.scale = new ConstantProperty<>(2.0);
                entity.billboard.color = new ConstantProperty<>(Color.YELLOW());
            } else {
                entity.billboard.scale = new ConstantProperty<>(1.0);
                entity.billboard.color = new ConstantProperty<>(Color.WHITE());
            }
        }
    }, ScreenSpaceEventType.MOUSE_MOVE());
}

Example 3 with BillboardGraphics

use of org.cesiumjs.cs.datasources.graphics.BillboardGraphics in project gwt-cs by iSergio.

the class Terrain method sampleTerrainSuccess.

private void sampleTerrainSuccess() {
    Ellipsoid ellipsoid = Ellipsoid.WGS84();
    csVPanel.getViewer().scene().globe.depthTestAgainstTerrain = true;
    csVPanel.getViewer().entities().suspendEvents();
    csVPanel.getViewer().entities().removeAll();
    for (Cartographic position : terrainSamplePositions) {
        BigDecimal bd = new BigDecimal(position.height).setScale(1, RoundingMode.HALF_EVEN);
        BillboardGraphicsOptions billboardGraphicsOptions = new BillboardGraphicsOptions();
        billboardGraphicsOptions.verticalOrigin = new ConstantProperty<>(VerticalOrigin.BOTTOM());
        billboardGraphicsOptions.scale = new ConstantProperty<>(0.7);
        billboardGraphicsOptions.image = new ConstantProperty<>(GWT.getModuleBaseURL() + "images/facility.gif");
        LabelGraphicsOptions labelGraphicsOptions = new LabelGraphicsOptions();
        labelGraphicsOptions.text = new ConstantProperty<>(bd.toString());
        // HorizontalOrigin.CENTER());
        labelGraphicsOptions.horizontalOrigin = new ConstantProperty<>(HorizontalOrigin.CENTER());
        labelGraphicsOptions.scale = new ConstantProperty<>(0.3);
        labelGraphicsOptions.pixelOffset = new ConstantProperty<>(new Cartesian2(0, -14));
        labelGraphicsOptions.fillColor = new ConstantProperty<>(Color.RED());
        labelGraphicsOptions.outlineColor = new ConstantProperty<>(Color.WHITE());
        EntityOptions entityOptions = new EntityOptions();
        entityOptions.name = bd.toString();
        entityOptions.position = new ConstantPositionProperty(ellipsoid.cartographicToCartesian(position));
        entityOptions.billboard = new BillboardGraphics(billboardGraphicsOptions);
        entityOptions.label = new LabelGraphics(labelGraphicsOptions);
        csVPanel.getViewer().entities().add(new Entity(entityOptions));
    }
    csVPanel.getViewer().entities().resumeEvents();
}

Example 4 with BillboardGraphics

use of org.cesiumjs.cs.datasources.graphics.BillboardGraphics in project gwt-cs by iSergio.

the class Billboards method offsetByDistance.

private void offsetByDistance() {
    Resource.fetchImage(GWT.getModuleBaseURL() + "images/Cesium_Logo_overlay.png").then(new Fulfill<JsImage>() {

        @Override
        public void onFulfilled(JsImage logoImg) {
            Resource.fetchImage(GWT.getModuleBaseURL() + "images/facility.gif").then(new Fulfill<JsImage>() {

                @Override
                public void onFulfilled(JsImage facilityImg) {
                    int facilityHeight = facilityImg.height;
                    BillboardGraphicsOptions billboardGraphicsOptions = new BillboardGraphicsOptions();
                    billboardGraphicsOptions.image = new ConstantProperty<>(facilityImg);
                    billboardGraphicsOptions.horizontalOrigin = new ConstantProperty<>(HorizontalOrigin.CENTER());
                    billboardGraphicsOptions.verticalOrigin = new ConstantProperty<>(VerticalOrigin.BOTTOM());
                    BillboardGraphics billboardGraphics = new BillboardGraphics(billboardGraphicsOptions);
                    EntityOptions entityOptions = new EntityOptions();
                    entityOptions.billboard = billboardGraphics;
                    entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(-75.59777, 40.03883));
                    csVPanel.getViewer().entities().add(new Entity(entityOptions));
                    billboardGraphicsOptions = new BillboardGraphicsOptions();
                    billboardGraphicsOptions.image = new ConstantProperty<>(logoImg);
                    billboardGraphicsOptions.horizontalOrigin = new ConstantProperty<>(HorizontalOrigin.CENTER());
                    billboardGraphicsOptions.verticalOrigin = new ConstantProperty<>(VerticalOrigin.BOTTOM());
                    billboardGraphicsOptions.pixelOffset = new ConstantProperty<>(new Cartesian2(0.0, -facilityHeight));
                    billboardGraphicsOptions.pixelOffsetScaleByDistance = new ConstantProperty<>(new NearFarScalar(1.0e3, 1.0, 1.5e6, 0.0));
                    billboardGraphicsOptions.translucencyByDistance = new ConstantProperty<>(new NearFarScalar(1.0e3, 1.0, 1.5e6, 0.1));
                    billboardGraphics = new BillboardGraphics(billboardGraphicsOptions);
                    entityOptions = new EntityOptions();
                    entityOptions.billboard = billboardGraphics;
                    entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(-75.59777, 40.03883));
                    csVPanel.getViewer().entities().add(new Entity(entityOptions));
                }
            }, new Reject<Void>() {

                @Override
                public void onRejected(Void value) {
                    LOGGER.info("facility imagery not loaded");
                }
            });
        }
    }, new Reject<Void>() {

        @Override
        public void onRejected(Void value) {
            LOGGER.info("Cesium_Logo_overlay imagery not loaded");
        }
    });
}

Example 5 with BillboardGraphics

use of org.cesiumjs.cs.datasources.graphics.BillboardGraphics in project gwt-cs by iSergio.

the class Billboards method changeBillboardProperties.

private void changeBillboardProperties() {
    BillboardGraphicsOptions billboardGraphicsOptions = new BillboardGraphicsOptions();
    billboardGraphicsOptions.image = new ConstantProperty<>(GWT.getModuleBaseURL() + "images/Cesium_Logo_overlay.png");
    BillboardGraphics billboardGraphics = new BillboardGraphics(billboardGraphicsOptions);
    EntityOptions entityOptions = new EntityOptions();
    entityOptions.position = new ConstantPositionProperty(Cartesian3.fromDegrees(-75.59777, 40.03883, 300000.0));
    entityOptions.billboard = billboardGraphics;
    Entity entity = csVPanel.getViewer().entities().add(new Entity(entityOptions));
    entity.billboard.scale = new ConstantProperty<>(3.0);
    entity.billboard.color = new ConstantProperty<>(Color.WHITE().withAlpha(0.25f));
}