diff --git a/src/core/wrapper/layout/layout.tape.js b/src/core/wrapper/layout/layout.tape.js
index dde50fbeb..9464ff018 100644
--- a/src/core/wrapper/layout/layout.tape.js
+++ b/src/core/wrapper/layout/layout.tape.js
@@ -14,6 +14,7 @@ BI.HTapeLayout = BI.inherit(BI.Layout, {
             rgap: 0,
             tgap: 0,
             bgap: 0,
+            columnSize: [],
             items: []
         });
     },
@@ -64,34 +65,58 @@ BI.HTapeLayout = BI.inherit(BI.Layout, {
         BI.any(items, function (i, item) {
             var w = self.getWidgetByName(self._getChildName(i));
             if (BI.isNull(left[i])) {
-                left[i] = left[i - 1] + items[i - 1].width + (items[i - 1].lgap || 0) + 2 * (items[i - 1].hgap || 0) + o.hgap + o.lgap + o.rgap;
+                left[i] = left[i - 1] + (o.columnSize[i - 1] || items[i - 1].width) + (items[i - 1].lgap || 0) + 2 * (items[i - 1].hgap || 0) + o.hgap + o.lgap + o.rgap;
             }
-            if (item.width < 1 && item.width >= 0) {
-                w.element.css({left: (left[i] * 100).toFixed(1) + "%", width: (item.width * 100).toFixed(1) + "%"});
+            if (o.columnSize[i] < 1 && o.columnSize[i] >= 0) {
+                w.element.css({
+                    left: (left[i] * 100).toFixed(1) + "%",
+                    width: (o.columnSize[i] * 100).toFixed(1) + "%"
+                });
+            } else if (item.width < 1 && item.width >= 0) {
+                w.element.css({
+                    left: (left[i] * 100).toFixed(1) + "%",
+                    width: (item.width * 100).toFixed(1) + "%"
+                });
             } else {
                 w.element.css({
                     left: (left[i] + (item.lgap || 0) + (item.hgap || 0) + o.hgap + o.lgap) / BI.pixRatio + BI.pixUnit,
-                    width: BI.isNumber(item.width) ? item.width / BI.pixRatio + BI.pixUnit : ""
+                    width: o.columnSize[i] > 0 ? o.columnSize[i] / BI.pixRatio + BI.pixUnit :
+                        BI.isNumber(item.width) ? item.width / BI.pixRatio + BI.pixUnit : ""
                 });
             }
-            if (!BI.isNumber(item.width)) {
+            if (o.columnSize[i] === "" || o.columnSize[i] === "fill") {
+                return true;
+            }
+            if (o.columnSize.length > 0 && !BI.isNumber(item.width)) {
                 return true;
             }
         });
         BI.backAny(items, function (i, item) {
             var w = self.getWidgetByName(self._getChildName(i));
             if (BI.isNull(right[i])) {
-                right[i] = right[i + 1] + items[i + 1].width + (items[i + 1].rgap || 0) + 2 * (items[i + 1].hgap || 0) + o.hgap + o.lgap + o.rgap;
+                right[i] = right[i + 1] + (o.columnSize[i + 1] || items[i + 1].width) + (items[i + 1].rgap || 0) + 2 * (items[i + 1].hgap || 0) + o.hgap + o.lgap + o.rgap;
             }
-            if (item.width < 1 && item.width >= 0) {
-                w.element.css({right: (right[i] * 100).toFixed(1) + "%", width: (item.width * 100).toFixed(1) + "%"});
+            if (o.columnSize[i] < 1 && o.columnSize[i] >= 0) {
+                w.element.css({
+                    right: (left[i] * 100).toFixed(1) + "%",
+                    width: (o.columnSize[i] * 100).toFixed(1) + "%"
+                });
+            } else if (item.width < 1 && item.width >= 0) {
+                w.element.css({
+                    right: (right[i] * 100).toFixed(1) + "%",
+                    width: (item.width * 100).toFixed(1) + "%"
+                });
             } else {
                 w.element.css({
                     right: (right[i] + (item.rgap || 0) + (item.hgap || 0) + o.hgap + o.rgap) / BI.pixRatio + BI.pixUnit,
-                    width: BI.isNumber(item.width) ? item.width / BI.pixRatio + BI.pixUnit : ""
+                    width: o.columnSize[i] > 0 ? o.columnSize[i] / BI.pixRatio + BI.pixUnit :
+                        BI.isNumber(item.width) ? item.width / BI.pixRatio + BI.pixUnit : ""
                 });
             }
-            if (!BI.isNumber(item.width)) {
+            if (o.columnSize[i] === "" || o.columnSize[i] === "fill") {
+                return true;
+            }
+            if (o.columnSize.length > 0 && !BI.isNumber(item.width)) {
                 return true;
             }
         });
@@ -128,6 +153,7 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
             rgap: 0,
             tgap: 0,
             bgap: 0,
+            rowSize: [],
             items: []
         });
     },
@@ -158,7 +184,7 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
             w.element.css({
                 position: "absolute",
                 left: ((item.lgap || 0) + (item.hgap || 0) + o.hgap + o.lgap) / BI.pixRatio + BI.pixUnit,
-                right: +((item.hgap || 0) + (item.rgap || 0) + o.hgap + o.rgap) / BI.pixRatio + BI.pixUnit
+                right: ((item.hgap || 0) + (item.rgap || 0) + o.hgap + o.rgap) / BI.pixRatio + BI.pixUnit
             });
             if (o.horizontalAlign === BI.HorizontalAlign.Center) {
                 w.element.css({
@@ -179,26 +205,43 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
         BI.any(items, function (i, item) {
             var w = self.getWidgetByName(self._getChildName(i));
             if (BI.isNull(top[i])) {
-                top[i] = top[i - 1] + items[i - 1].height + (items[i - 1].tgap || 0) + 2 * (items[i - 1].vgap || 0) + o.vgap + o.tgap + o.bgap;
+                top[i] = top[i - 1] + (o.rowSize[i - 1] || items[i - 1].height) + (items[i - 1].tgap || 0) + 2 * (items[i - 1].vgap || 0) + o.vgap + o.tgap + o.bgap;
             }
-            if (item.height < 1 && item.height >= 0) {
-                w.element.css({top: (top[i] * 100).toFixed(1) + "%", height: (item.height * 100).toFixed(1) + "%"});
+            if (o.rowSize[i] < 1 && o.rowSize[i] >= 0) {
+                w.element.css({
+                    top: (top[i] * 100).toFixed(1) + "%",
+                    height: (o.rowSize[i] * 100).toFixed(1) + "%"
+                });
+            } else if (item.height < 1 && item.height >= 0) {
+                w.element.css({
+                    top: (top[i] * 100).toFixed(1) + "%",
+                    height: (item.height * 100).toFixed(1) + "%"
+                });
             } else {
                 w.element.css({
                     top: (top[i] + (item.vgap || 0) + (item.tgap || 0) + o.vgap + o.tgap) / BI.pixRatio + BI.pixUnit,
-                    height: BI.isNumber(item.height) ? item.height / BI.pixRatio + BI.pixUnit : ""
+                    height: o.rowSize[i] > 0 ? o.rowSize[i] / BI.pixRatio + BI.pixUnit :
+                        BI.isNumber(item.height) ? item.height / BI.pixRatio + BI.pixUnit : ""
                 });
             }
-            if (!BI.isNumber(item.height)) {
+            if (o.rowSize[i] === "" || o.rowSize[i] === "fill") {
+                return true;
+            }
+            if (o.rowSize.length > 0 && !BI.isNumber(item.height)) {
                 return true;
             }
         });
         BI.backAny(items, function (i, item) {
             var w = self.getWidgetByName(self._getChildName(i));
             if (BI.isNull(bottom[i])) {
-                bottom[i] = bottom[i + 1] + items[i + 1].height + (items[i + 1].bgap || 0) + 2 * (items[i + 1].vgap || 0) + o.vgap + o.tgap + o.bgap;
+                bottom[i] = bottom[i + 1] + (o.rowSize[i + 1] || items[i + 1].height) + (items[i + 1].bgap || 0) + 2 * (items[i + 1].vgap || 0) + o.vgap + o.tgap + o.bgap;
             }
-            if (item.height < 1 && item.height >= 0) {
+            if (o.rowSize[i] < 1 && o.rowSize[i] >= 0) {
+                w.element.css({
+                    bottom: (bottom[i] * 100).toFixed(1) + "%",
+                    height: (o.rowSize[i] * 100).toFixed(1) + "%"
+                });
+            } else if (item.height < 1 && item.height >= 0) {
                 w.element.css({
                     bottom: (bottom[i] * 100).toFixed(1) + "%",
                     height: (item.height * 100).toFixed(1) + "%"
@@ -206,10 +249,14 @@ BI.VTapeLayout = BI.inherit(BI.Layout, {
             } else {
                 w.element.css({
                     bottom: (bottom[i] + (item.vgap || 0) + (item.bgap || 0) + o.vgap + o.bgap) / BI.pixRatio + BI.pixUnit,
-                    height: BI.isNumber(item.height) ? item.height / BI.pixRatio + BI.pixUnit : ""
+                    height: o.rowSize[i] > 0 ? o.rowSize[i] / BI.pixRatio + BI.pixUnit :
+                        BI.isNumber(item.height) ? item.height / BI.pixRatio + BI.pixUnit : ""
                 });
             }
-            if (!BI.isNumber(item.height)) {
+            if (o.rowSize[i] === "" || o.rowSize[i] === "fill") {
+                return true;
+            }
+            if (o.rowSize.length > 0 && !BI.isNumber(item.height)) {
                 return true;
             }
         });